{"title":"Adafruit","description":"","products":[{"product_id":"adafruit-pro-trinket-liion-lipoly-backpack-add-on","title":"Adafruit LiIon\/LiPoly Backpack Add-On for Pro Trinket\/ItsyBitsy","description":"\u003cp\u003eIf you have an ItsyBitsy or Pro Trinket you probably know it's the perfect little size for a portable project. This LiPoly backpack makes it really easy to do!\u003c\/p\u003e\n\u003cp\u003eInstead of wiring 2 or 3 boards together to make a charging system, this little PCB sits on top of the PCB and allows a LiPoly\/LiIon battery to plug in. When the Pro Trinket or ItsyBitsy USB port is powered, the battery is recharged automatically. Unplug the USB port and the microcontroller will switch over to the rechargeable battery.\u003c\/p\u003e\n\u003cp\u003eIdeally, this backpack is for use with the \u003ca href=\"\/en-eu\/products\/adafruit-pro-trinket\" target=\"_blank\"\u003e3.3V Pro Trinkets\u003c\/a\u003e \u0026amp; ItsyBitsy, so that the battery voltage (3.7V-4.2V) will get regulated down to 3.3V on the board. However, many times, you can run a 5V microcontroller + accessories off of the ~4V from the LiPoly battery with no problem. (Technically its overclocking but we've never seen that affect the microcontroller itself, AVRs are happy to overclock without complaint).\u003c\/p\u003e\n\u003cp\u003eSolder the backpack on with the extra long header so that it can still plug into a breadboard, or clip the long header leads short afterwards for a slim package. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy.\u003c\/p\u003e\n\u003cp\u003eIf you want to add an On\/Off switch, Adafruit also made that really easy. The two 0.1\" holes with a box around them are the battery output line. Carefully cut the trace between them with a hobby knife and \u003ca href=\"\/en-eu\/products\/spdt-mini-power-switch\" target=\"_blank\"\u003ereplace with two wires from a switch like this slide switch\u003c\/a\u003e, for example.\u003c\/p\u003e\n\u003cp\u003eCharging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the bottom, for when you'll only be charging batteries with 500mAh size or larger.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor use with Adafruit LiPoly\/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes assembled and tested\u003c\/li\u003e\n\u003cli\u003eUses the 5V input via Micro-B USB connector on the Pro Trinket or ItsyBitsy\u003c\/li\u003e\n\u003cli\u003eFor charging single Lithium Ion\/Lithium Polymer 3.7\/4.2v batteries (not for older 3.6\/4.1v cells)\u003c\/li\u003e\n\u003cli\u003e100mA charge current, adjustable to 500mA by soldering a jumper closed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/en-eu\/products\/lipo-battery-pack\" target=\"_blank\"\u003eBatteries\u003c\/a\u003e and Pro Trinket or ItsyBitsy not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: You may get an off-white or a black JST connector. It's normal for the the red and green LED's to be very faintly glowing when the battery is attached but not charging, there is 500uA reverse-leakage current from the schottkey diode from the battery that backpowers the charger chip.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 15mm x 17mm x 2mm \/ 0.6\" x 0.7\" x 0.08\"\u003c\/li\u003e\n\u003cli\u003eHeight w\/ JST: 7mm \/ 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 1.3g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-pro-trinket-lipoly-slash-liion-backpack\/downloads\" target=\"_blank\"\u003eDatasheets, PCB files and Fritzing available in tutorial page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304299788,"sku":"ADA2124","price":4.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2124-07.jpg?v=1576145337"},{"product_id":"adafruit-12-x-capacitive-touch-shield-for-arduino-mpr121","title":"Adafruit 12 x Capacitive Touch Shield for Arduino - MPR121","description":"\u003cp\u003eThis touch-able add on shield for Arduinos will inspire your next interactive project with 12 capacitive touch sensors.\u003c\/p\u003e\n\u003cp\u003eCapacitive touch sensing works by detecting when a person (or animal) has touched one of the sensor electrodes. Capacitive touch sensing used for stuff like touch-reactive tablets and phones, as well as control panels for appliances, which is where you may have used it before. This shield allows you to create electronics that can react to human touch, with up to 12 individual sensors.\u003c\/p\u003e\n\u003cp\u003eThe shield has 12 'figure 8' holes in it that can be gripped onto with alligator clip cables. Attach one side of the clip to the shield and the other side to something electrically conductive (like metal) or full of water (like vegetables or fruit!) Then start up our handy Arduino library to detect when the object is touched. That's pretty much it, very easy! For advanced users, you can also solder to a pad to make a slimmer \u0026amp; more permanent connection. Works great with any Arduino as it only uses the I2C pins (SCL \u0026amp; SDA).\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-mpr121-12-key-capacitive-touch-sensor-breakout-tutorial\/wiring\" target=\"_blank\"\u003eIt uses the same chip as the MPR121 12-Key Capacitive Touch Sensor Breakout so you can duplicate the library and code!\u003c\/a\u003e Adafruit have examples for reading touches. Using an \u003ca href=\"\/en-eu\/products\/arduino-leonardo-1\" target=\"_blank\"\u003eArduino Leonardo\u003c\/a\u003e and a little bit of creativity you can use it to turn touches into keyboard KeyUp\/KeyDown presses (so you can make a veggie-keyboard) or \u003ca href=\"\/en-eu\/search?q=music%20maker\" target=\"_blank\"\u003epair it with a Music Maker shield\u003c\/a\u003e to create an audio player that will play a sound per sensor (fruit drums!)\u003c\/p\u003e\n\u003cp\u003eEach order comes with a Capacitive Touch Shield and a stick of 36-pin headers. You'll need to do some light through-hole soldering to attach the headers onto the shield circuit board, but its easy to do with basic soldering tools like a soldering iron and rosin core electronics solder. \u003ca href=\"\/en-eu\/products\/crocodile-leads-set-of-10\" target=\"_blank\"\u003eYou'll also likely want to pick up a pack of alligator clips!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note!\u003c\/strong\u003e This kit does not come with Arduino, alligator clips, or delicious fruit! However, we do have all of those in the store. Well, all except fruit...\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Dimensions: 53mm x 68mm x 2mm \/ 2.1\" x 2.7\" x 0.08\"\u003c\/li\u003e\n\u003cli\u003eHeight with Button: 5mm \/ 0.2\"\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-MPR121-Capacitive-Touch-Shield-PCB\" target=\"_blank\"\u003eEagleCAD PCB files on GitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Fritzing-Library\" target=\"_blank\"\u003eFritzing object in Adafruit Fritzing library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of December 5, 2022\u003c\/strong\u003e – Adafruit have updated this PCB to have the I2C pullups go to a configurable solder jumper and default to the Vref pin from modern Arduino boards. This will make it work a lot nicer with 3V Arduino-shaped boards. They've also updated the silk with \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_Pinguin\" target=\"_blank\"\u003eAdafruit Pinguin\u003c\/a\u003e to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304299804,"sku":"ADA2024","price":10.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2024-03_1.jpg?v=1672928188"},{"product_id":"adafruit-rgb-matrix-hat-rtc-for-raspberry-pi-mini-kit","title":"Adafruit RGB Matrix HAT + RTC for Raspberry Pi - Mini Kit","description":"\u003cp\u003eYou can now create a dazzling display with your Raspberry Pi Model Zero\/A+\/B+\/Pi 2\/3\/ or Pi 4 with the Adafruit RGB Matrix HAT.\u003c\/p\u003e\n\u003cp\u003eThis HAT plugs into your Pi and makes it super easy to control RGB matrices such as those we stock in the shop and create a colorful scrolling display or mini LED wall with ease.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple design\u003c\/strong\u003e - plug in power, plug in IDC cable, run our Python code!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower protection circuitry\u003c\/strong\u003e - you can plug a 5V 4A wall adapter into the HAT and it will automatically protect against negative, over or under-voltages! Yay for no accidental destruction of your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard level shifters\u003c\/strong\u003e to convert the RasPi's 3.3V to 5.0V logic for clean and glitch free matrix driving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDS1307 Real Time Clock\u003c\/strong\u003e can keep track of time for the Pi even when it is rebooted or powered down, to make for really nice time displays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWorks with any of 16x32, 32x32, 32x64 or 64x64 RGB LED Matrices with HUB75 connections. You can even chain multiple matrices together for a longer display, you can chain as many as you like but the bigger the display the harder it is on the Pi so keep that in mind! We don't recommend more than 64x128 pixel setups\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAs of October 2018, we now sell a version that can be used with 64x64 pixel matrices that have an 'E' address pin!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e this HAT is only for use with HUB75 type RGB Matrices. Not for use with NeoPixel, DotStar, or other 'addressable' LEDs.\u003c\/p\u003e\n\u003cp\u003eEach order comes with a HAT PCB with all surface mount parts assembled, a 2x20 female socket connector, a 2 pin terminal block, and a 2x8 IDC socket connector. \u003cstrong\u003eA CR1220 coin cell is not included\u003c\/strong\u003e to make air shipping easier, please order one seperately if you do not have one and would like to use the real time clock.\u003c\/p\u003e\n\u003cp\u003eRGB Matrix is not included, \u003ca href=\"\/en-eu\/products\/rgb-led-matrix-panel\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eplease check out our fine selection!\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA 5V power supply is also required, not included,\u003c\/strong\u003e for powering the matrix itself. The Pi cannot do it due to the high currents. To calculate the max current of your matrix set up, multiply the width of all the chained matrix by 0.12 : A 32 pixel wide matrix needs 32*0.12 = 3.85A so pick up a 5V 4A power supply.\u003c\/p\u003e\n\u003cp\u003eRaspberry Pi not included (but we have 'em in the shop so pick one up works with any Pi that has a 2x20 connector!)\u003c\/p\u003e\n\u003cp\u003eSome light soldering is required to attach the headers to your Pi. A soldering iron and solder are required, but it's not a complex soldering job and most beginners can do it in about 15 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-rgb-matrix-plus-real-time-clock-hat-for-raspberry-pi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out this full tutorial with schematics, wiring diagrams, instructions and a Python library so you can get drawing fast!\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePCB Dimensions: 65mm x 57mm x 2mm \/ 2.6\" x 2.2\" x 0.08\"\u003c\/li\u003e\n\u003cli\u003eHeight (with barrel input): 13mm \/ 0.5\"\u003c\/li\u003e\n\u003cli\u003eWeight: 15g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-rgb-matrix-plus-real-time-clock-hat-for-raspberry-pi\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, EagleCAD PCB files, and Fritzing available in the product tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of October 2018,\u003c\/strong\u003e we now sell a version that can be used with 64x64 pixel matrices that have an 'E' address pin, default is Raspberry Pi GPIO #24. You can select address E on pin 8 or 16 by soldering closed a jumper\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304300008,"sku":"ADA2345","price":20.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2345-06.jpg?v=1652974697"},{"product_id":"adafruit-audio-fx-mini-sound-board-wav-ogg-trigger","title":"Adafruit Audio FX Mini Sound Board - WAV\/OGG Trigger","description":"\u003cp\u003eWould you like to add audio\/sound effects to your next project, without an Arduino+Shield?\u003c\/p\u003e\n\u003cp\u003eOr maybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be very small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNTIL NOW!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDon't get me wrong, I love the MP3 Music Maker shield and the Audio \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/adafruit-audio-fx-sound-board-2x2w-amp-wav-ogg-trigger-2mb\" target=\"_blank\"\u003eFX Sound Board + 2x2W Amp\u003c\/a\u003e. But you either need an Arduino or they might be a little too big and powerful for your needs.  So after a lot of engineering and tinkering Adafruit have come out with the Adafruit \u003cstrong\u003eMINI\u003c\/strong\u003e Sound Board, the fastest way to add audio effects to a project, with a small footprint. We think this is the best sound board for props and costumes!\u003c\/p\u003e\n\u003cdiv class=\"row-fluid build-text\"\u003e\n\u003cp\u003eThe Sound Board has a lot of amazing features that make it the easiest thing ever:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Arduino or other microcontroller required! \u003c\/strong\u003eIt is completely stand-alone, just needs a 3 to 5.5VDC battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall\u003c\/strong\u003e - only 1.5\" x 0.9\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in storage\u003c\/strong\u003e - yep! you don't even need an SD card, there's storage on the board itself. |Available with with either \u003cstrong\u003e16MB\u003c\/strong\u003e (good for ~15 minutes of compressed stereo, and maybe a couple minutes of uncompressed stereo) or \u003cstrong\u003e2MB \u003c\/strong\u003e(g\u003cspan\u003eood for a few minutes of compressed stereo, and maybe half a minute of uncompressed stereo).\u003c\/span\u003e Double that if you go with mono instead of stereo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in Mass Storage USB\u003c\/strong\u003e - Plug any micro USB cable into the Sound Board and your Windows computer, you can drag and drop your files right on as if it were a USB key\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressed or Uncompressed audio\u003c\/strong\u003e - Go with compressed Ogg Vorbis files for longer audio files, or uncompressed WAV files\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Quality Sound\u003c\/strong\u003e - You want 44.1KHz 16 bit stereo? Not a problem! The decoding hardware can handle any bit\/sample rate and mono or stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 Triggers\u003c\/strong\u003e - Connect up to 8 buttons or switches, each one can trigger audio files to play\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo line out\u003c\/strong\u003e - Headphones, powered speakers or even wire up one of our amplifiers to make loud sounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive different trigger effects\u003c\/strong\u003e - by changing the name of the files, you can create five different types of triggers which will cover a large range of projects \u003cem\u003ewithout\u003c\/em\u003e any programming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl over UART\u003c\/strong\u003e (9600 Baud) via any microcontroller, we have an Arduino Library for basic control over playback and volume.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat do we mean by trigger effects? Well, depending on your project you may need to have audio play in different ways. We thought of the five most common needs and built it into the Sound Board so you just rename the file to get the effect you want. \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-audio-fx-sound-board\/triggering-audio\" target=\"_blank\"\u003eSee the product tutorial for more details\u003c\/a\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Trigger\u003c\/strong\u003e - name the file Tnn.WAV or Tnn.OGG to have the audio file play when the matching trigger pin nn is connected to ground momentarily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold Looping Trigger\u003c\/strong\u003e - name the file TnnHOLDL.WAV or .OGG to have the audio play only when the trigger pin is held low, it will loop until the pin is released\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatching Loop Trigger\u003c\/strong\u003e - name the file TnnLATCH.WAV or .OGG to have the audio start playing when the button is pressed momentarily, and repeats until the button is pressed again\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay Next Trigger\u003c\/strong\u003e - have up to 10 files play one after the other by naming them TnnNEXT0.WAV thru TnnNEXT9.OGG. Will start with #0 and each one on every momentary button press until it gets through all of them, then go back to #0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay Random Trigger\u003c\/strong\u003e - just like the Play Next trigger, but will play up to 10 files in random order (TnnRAND0.OGG thru TnnRAND9.OGG) every time the button is pressed momentarily\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe sound board is designed to be simple: it does not have polyphonic ability, can't play MP3's (MP3 is patented and costs $ to license, so this board uses the similar but not-patented OGG format, there's tons of free converters that will turn an MP3 into OGG), isn't reprogrammable or scriptable, and you can't have any other kind of trigger type. However, there's a good chance the project you want to make will work great.\u003c\/p\u003e\n\u003cp\u003eAdafruit designed this board specifically for people who wanted to make props, costumes, toys, and other small portable projects. Check out the tutorial for all the powering options, you can power from 3-5VDC so a 3xAAA battery pack or a LiPoly battery will work well.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"16MB","offer_id":1304300056,"sku":"ADA2341","price":16.25,"currency_code":"GBP","in_stock":true},{"title":"2MB","offer_id":1304300060,"sku":"ADA2342","price":12.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2341_450d2acd-4800-4a7a-99ad-f9424adafb78.jpeg?v=1571270024"},{"product_id":"reflective-ir-sensor-with-470-and-10k-resistors","title":"Reflective IR Sensor with 470 and 10K Resistors","description":"\u003cp\u003eA breadboard friendly reflective IR sensor\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eReflective IR Sensor\u003c\/strong\u003e is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce IR off objects to determine their reflectivity. White \u0026amp; light colored stuff will bounce the light, so  you can detect it. Black \u0026amp; dark colored stuff will absorb the IR light so that it isn't detected. Likewise, if something isn't in the way of the sensor, it won't trigger either. \u003c\/p\u003e\n\u003cp\u003eThese sensors are handy when you want to detect if something has passed by the sensor, or a very simple hand-detector. Also sometimes these are used as rotary encoder, if the encoder wheel has black and white stripes, the photo sensor is fast enough to tell you the RPM.\u003c\/p\u003e\n\u003cp\u003eComes with a 470 ohm resistor (for biasing the IR LED) and a 10K resistor which you can use as a pull-up resistor for the phototransistor. The sensor is breadboard friendly and easy to solder to.\u003c\/p\u003e\n\u003cp\u003eThis works best when detecting a light-colored object approximately 5mm away - 2mm to 10mm worked fairly well but your results may vary with the LED brightness, object shininess, etc.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304300164,"sku":"ADA2349","price":1.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2349-00_13981d64-13fb-4113-be56-9de9bf1d8ae5.gif?v=1571270024"},{"product_id":"adafruit-pitft-2-2-hat-mini-kit-320x240-2-2-tft-no-touch","title":"Adafruit PiTFT 2.2\" HAT Mini Kit - 320x240 2.2\" TFT - No Touch","description":"\u003cp\u003eThe cute PiTFT got even more adorable with this little primary display for Raspberry Pi in HAT form!\u003c\/p\u003e\n\u003cp\u003eIt features a 2.2\" display with 320x240 16-bit color pixels. The HAT uses the high speed SPI interface on the Pi and can use the mini display as a console, X window port, displaying images or video etc. Best of all it plugs right in on top of your Model A+ or B+ and fits into the Pibow nicely.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis design uses the hardware SPI pins (SCK, MOSI, MISO, CE0, CE1) as well as GPIO #25.\u003c\/li\u003e\n\u003cli\u003eAll other GPIO are unused and are available on a 25-pin long breakout line.\u003c\/li\u003e\n\u003cli\u003eThere are 4 flat tactile switches wired to four GPIOs, that you can use if you want to make a basic user interface. For example, you can use one as a power on\/off button.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes as a fully assembled display PCB and an additional 2x20 GPIO header. Some light soldering is required to attach the 2x20 GPIO header to the HAT but it's fast and easy for anyone with a soldering iron and solder. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-2-2-pitft-hat-320-240-primary-display-for-raspberry-pi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTo make it super easy for use Adafruit have created a custom kernel package based of off Notro's awesome framebuffer work, so you can install it over your existing Raspbian (or derivative) images in just a few commands. Their tutorial series shows you how to install the software, play small videos, or display images such as from your PiCam and more!\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304300352,"sku":"ADA2315","price":20.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2315_aa0cf6bf-9cdc-4e96-87d5-ab08c6d3adfd.jpeg?v=1571270024"},{"product_id":"adafruit-dc-stepper-motor-hat-for-raspberry-pi-mini-kit","title":"Adafruit DC \u0026 Stepper Motor HAT for Raspberry Pi - Mini Kit","description":"\u003cp\u003eLet your robotic dreams come true with the new DC+Stepper Motor HAT from Adafruit.\u003c\/p\u003e\n\u003cp\u003eThis Raspberry Pi add-on is perfect for any motion project as it can drive up to 4 DC or 2 Stepper motors with full PWM speed control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi and motors are not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003efully-dedicated PWM driver chip\u003c\/strong\u003e onboard to both control motor direction and speed.\u003c\/li\u003e\n\u003cli\u003eThis chip handles all the motor and speed controls over I2C.\u003c\/li\u003e\n\u003cli\u003eOnly two pins (SDA \u0026amp; SCL) are required to drive the multiple motors\u003c\/li\u003e\n\u003cli\u003esince it's I2C you can also connect any other I2C devices or HATs to the same pins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn fact, \u003cstrong\u003eyou can even stack multiple Motor HATs\u003c\/strong\u003e, up to 32 of them, for controlling up to 64 stepper motors or 128 DC motors (or a mix of the two) - just remember to purchase and solder in a stacking header instead of the one we include.\u003c\/p\u003e\n\u003cp\u003eMotors are controlled by TB6612 MOSFET drivers with \u003cstrong\u003e1.2A per channel and 3A peak current capability\u003c\/strong\u003e\u003cstrong\u003e, \u003c\/strong\u003ea big improvement over L293D drivers and there are built-in flyback diodes as well.\u003c\/p\u003e\n\u003cp\u003eThey've even added a polarity protection FET on the power pins and a bit of prototyping area. And the HAT is assembled and tested at Adafruit so all you have to do is solder on the included 2x20 plain header and the terminal blocks.\u003c\/p\u003e\n\u003cp\u003eLets check out these specs again:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 H-Bridges: TB6612 chipset provides \u003cstrong\u003e1.2A per bridge\u003c\/strong\u003e (3A peak) with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5VDC to 13.5VDC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 4 bi-directional DC\u003c\/strong\u003e motors with individual 8-bit speed selection (so, about 0.5% resolution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 2 stepper motors\u003c\/strong\u003e (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.\u003c\/li\u003e\n\u003cli\u003eBig terminal block connectors to easily hook up wires (18-26AWG) and power\u003c\/li\u003e\n\u003cli\u003ePolarity protected 2-pin terminal block and jumper to connect external 5-12VDC power\u003c\/li\u003e\n\u003cli\u003eWorks best with Raspberry Pi model A+, B+, or Pi 2, but can be used with a model A or B if you purchase a 2x13 extra-tall header and solder that instead of the 2x20\u003c\/li\u003e\n\u003cli\u003eInstall the easy-to-use Python library, check out the examples and you're ready to go!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes with an assembled \u0026amp; tested HAT, terminal blocks, and 2x20 plain header. Some soldering is required to attach the headers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRaspberry Pi, motors, and battery pack are not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-dc-and-stepper-motor-hat-for-raspberry-pi\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out Adafruits detailed tutorial for tons of info including schematics, wiring diagrams, python libraries and example walkthroughs.\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304300436,"sku":"ADA2348","price":18.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2348_d59a108a-14c7-4399-9862-ed4dd28e57cf.jpeg?v=1571270024"},{"product_id":"adafruit-fona-mini-cellular-gsm-breakout","title":"Adafruit FONA - Mini Cellular GSM Breakout","description":"\u003cp\u003eAn adorable all-in-one cellular phone module that lets you add voice, text, SMS and data to your project in an adorable little package.\u003c\/p\u003e\n\u003cp\u003eThis module measures only 1.75\"x1.25\" but packs a surprising amount of technology into its little frame. At the heart is a GSM cellular module (the latest SIM800) the size of a postage stamp. This module can do just about everything.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuad-band 850\/900\/1800\/1900MHz - connect onto any global GSM network with any 2G SIM (in the USA, T-Mobile is suggested)\u003c\/li\u003e\n\u003cli\u003eMake and receive voice calls using a headset OR an external 8Ω speaker + electret microphone\u003c\/li\u003e\n\u003cli\u003eSend and receive SMS messages\u003c\/li\u003e\n\u003cli\u003eSend and receive GPRS data (TCP\/IP, HTTP, etc.)\u003c\/li\u003e\n\u003cli\u003eScan and receive FM radio broadcasts (yeah, we don't exactly know why this was included but it works really well)\u003c\/li\u003e\n\u003cli\u003ePWM\/Buzzer vibrational motor control\u003c\/li\u003e\n\u003cli\u003eAT command interface with \"auto baud\" detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSounds delicious, right? So Adafruit plated this fine module onto a little breakout with all the extras you need to make your next project shine \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnboard LiPoly battery charging circuitry so you can take your project on the go. Use any 500mAh+ LiPoly or LiIon battery and recharge over the MicroUSB when necessary. Two LEDs let you know when its charging and done\u003c\/li\u003e\n\u003cli\u003eStandard 4-pole TRRS headphone jack. Use any 'Android' or 'iPhone'-compatible headset with mic\u003c\/li\u003e\n\u003cli\u003eBreakouts for external 8Ω speaker and electret mic if you don't want to use a headphone\u003c\/li\u003e\n\u003cli\u003eLevel shifting circuitry so you can run it with 2.8V to 5V logic.\u003c\/li\u003e\n\u003cli\u003eVibrational motor (buzzer) driver so you can have noiseless notifications\u003c\/li\u003e\n\u003cli\u003eSMA\/\u003cspan\u003euFL\u003c\/span\u003e connection for external antenna depending on the version you choose\u003c\/li\u003e\n\u003cli\u003eIndicator LEDs for power and network connectivity\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard SIM slides into the back\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eThis is Adafruits Release Candidate for hackers and advanced makers.\u003c\/b\u003e They're still adding library support for all the various things the FONA can do but there may be updates as FONA is used around the world!\u003c\/p\u003e\n\u003cp\u003eOn its own, this module can't do anything. It requires a microcontroller to drive it! We suggest and use \u003ca href=\"http:\/\/shop.pimoroni.com\/collections\/arduino-boards\" target=\"_blank\"\u003ean Arduino\u003c\/a\u003e but any 3-5V microcontroller with a UART can send and receive commands over the RX\/TX pins.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eYou will also need some required accessories to make FONA work. These are not included!\u003c\/b\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSIM Card! \u003c\/b\u003eA 2G Mini SIM card is required to do anything on the cellular network. US AT\u0026amp;T no longer sells 2G SIMs and will shut off their 2G network, so for American customers we recommend any T-Mobile or reseller (SIMPLE mobile, etc) that uses the T-Mobile network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLipoly Battery \u003c\/b\u003e- 500mAh or larger!\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"http:\/\/shop.pimoroni.com\/products\/colourful-2-amp-power-supply\" target=\"_blank\"\u003eMicroUSB cable\u003c\/a\u003e\u003c\/b\u003e for charging the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal Antenna\u003c\/b\u003e - we have \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/slim-sticker-type-gsm-cellular-quad-band-antenna-3dbi-ufl\" target=\"_blank\"\u003ethis one for the uFL version\u003c\/a\u003e or \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/right-angle-mini-gsm-cellular-quad-band-antenna-2dbi-sma-plug\" target=\"_blank\"\u003ethis one for the SMA version\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThere's also some recommended accessories. They are not required but chances are you'll want them!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVibrating motor\u003c\/b\u003e - the FONA can drive this directly, \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/vibrating-mini-motor-disc\" target=\"_blank\"\u003ejust solder a mini vibrating motor disc in!\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"SMA Version - v1","offer_id":1304300528,"sku":"ADA1963","price":36.5,"currency_code":"GBP","in_stock":false},{"title":"uFL Version - v1","offer_id":1304300532,"sku":"ADA1946","price":32.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1963_c2bc1200-e888-440e-816a-c85852eba613.jpeg?v=1571270024"},{"product_id":"adafruit-ultimate-gps-hat-for-raspberry-pi-a-or-b-mini-kit","title":"Adafruit Ultimate GPS HAT for Raspberry Pi A+\/B+\/Pi 2\/3\/Pi 4 - Mini Kit","description":"\u003cp\u003eIt's 10PM, do you know where your Raspberry Pi is? If you had this GPS HAT, you would!\u003c\/p\u003e\n\u003cp\u003eThis new HAT from Adafruit adds their celebrated Ultimate GPS, so you can add precision time and location to your Raspberry Pi Model Pi 3, Pi Zero, A+, B+, or Pi 2, 3, \u0026amp; 4\u003c\/p\u003e\n\u003cp\u003eHere's the low-down on the GPS module:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e-165 dBm sensitivity, 10 Hz updates, 99 search channels\u003c\/li\u003e\n\u003cli\u003eGPS + GLONASS support\u003c\/li\u003e\n\u003cli\u003eBuilt in Real Time Clock (RTC) - slot in a CR1220 backup battery for 7-years or more of timekeeping even if the Raspberry Pi is off!\u003c\/li\u003e\n\u003cli\u003ePPS output on fix, by default connected to pin #4\u003c\/li\u003e\n\u003cli\u003eInternal patch antenna which works quite well when used outdoors + u.FL connector for external active antenna for when used indoors or in locations without a clear sky view\u003c\/li\u003e\n\u003cli\u003eFix status LED blinks to let you know when the GPS has determined the current coordinates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdafruit spun up a HAT based on the Ultimate GPS, added a coin-cell holder for RTC usage, break-outs for all the Raspberry Pi's extra pins, and plenty of prototyping area for adding LEDs, sensors, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note, this HAT takes over the Raspberry Pi's hardware UART to send\/receive data to and from the GPS module.\u003c\/strong\u003e So, if you need to use the RX\/TX pins with a console cable, you cannot also use this HAT. Instead, you'll have to use a composite or HDMI monitor and keyboard to log in, or use ssh to connect over the network to your Pi. \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ultimate-gps-hat-for-raspberry-pi\/\" target=\"_blank\"\u003eRead up on the tutorial for more information on how to use this fine HAT\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note that as of July 2021, the original module used was discontinued by the vendor.\u003c\/strong\u003e \u003ca href=\"https:\/\/cdn-shop.adafruit.com\/product-files\/1059\/CD%20PA1616D%20Datasheet%20v.05.pdf\" target=\"_blank\"\u003eAdafruit found and are using a nearly-identical version of the module - it's a little taller (4mm) but has the same functionality.\u003c\/a\u003e The commands for querying the antenna have changed slightly so existing projects may need to update their software if doing antenna detection.\u003c\/p\u003e\n\u003cp\u003eComes as a fully assembled GPS + PCB and an additional 2x20 GPIO header. Some light soldering is required to attach the 2x20 GPIO header to the HAT but it's fast and easy for anyone with a soldering iron and solder. \u003ca href=\"\/en-eu\/products\/2x20-pin-gpio-header-for-raspberry-pi-2-b-a?variant=1132812269\" target=\"_blank\"\u003eYou can also swap the plain female header we have with a 'stacky' type that lets you plug in a hat or GPIO cable on top\u003c\/a\u003e or a slim ultra-low-profile header.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTo make air-shipping eaiser, this HAT does not come with a 12mm coin battery!\u003c\/strong\u003e A CR1220 will let you use the real-time-clock capability of the GPS HAT.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions w\/ components: 65mm x 56mm x 7mm \/ 2.6\" x 2.2\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ultimate-gps-hat-for-raspberry-pi\/downloads\" target=\"_blank\"\u003eDatasheets, EagleCAD PCB files, and Fritzing object available in the product tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 21, 2021\u003c\/strong\u003e - this breakout board now has the PA1616D GPS module. The PA1616D uses IC MT3333 (GPS+GLONASS) instead of the MT3339 (GPS only), so power consumption is higher PA6H, and patch antenna is chonkier from 2.5mm to 4mm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304300724,"sku":"ADA2324","price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2324-07.jpg?v=1627314005"},{"product_id":"adafruit-perma-proto-hat-for-pi-mini-kit","title":"Adafruit Perma-Proto HAT for Pi Mini Kit","description":"\u003cp\u003eDesign your own Pi HAT, attach custom circuitry and otherwise dress your Pi 3, 2, A+ or B+ with this jaunty prototyping HAT kit.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt has a grid of 0.1\" prototyping soldering holes for attaching chips, resistors, LED, potentiometers and more.\u003c\/li\u003e\n\u003cli\u003eThe holes are connected underneath with traces to mimic the solderless breadboards you're familiar with.\u003c\/li\u003e\n\u003cli\u003eThere are also long power strips for +3V, +5V and Ground connections to the Pi.\u003c\/li\u003e\n\u003cli\u003eNear the top we break out nearly every pin you could want to connect to the Pi (#26 didnt quite make the cut).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is just the basic version of our Perma-Proto HAT.  It comes with a printed circuit board and a single 2x20 GPIO Header for Raspberry Pi to put your Perma-Proto on top of your Raspberry Pi (like a nice little hat...)\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 15px; line-height: 1.4;\"\u003eAvailble in two variants\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.4;\"\u003eOne does not come with an EEPROM so you can 'stack' it with other HATs without worrying about an EEPROM address collision.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 15px; line-height: 1.4;\"\u003e\u003cspan\u003eOne comes with a blank 24C32 I2C EEPROM soldered on and connected to the EEDAT\/EECLK lines so \u003c\/span\u003e\u003cem\u003eyou cannot 'stack' it with other HATs\u003c\/em\u003e\u003cspan\u003e. \u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/raspberrypi\/hats\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHowever, you \u003cem\u003ecan\u003c\/em\u003e program in the EEPROM to make a self-identifying setup using the Pi Foundations' HAT specs\u003c\/a\u003e\u003cspan\u003e - please note the specifications are still under development.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of light soldering is required to attach the header to the PCB but it's easy work.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"No EEPROM","offer_id":1304300808,"sku":"ADA2310","price":4.25,"currency_code":"GBP","in_stock":false},{"title":"With EEPROM","offer_id":1304300812,"sku":"ADA2314","price":6.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2310_823b4d76-0634-4f68-b311-ab433958155c.jpeg?v=1571270025"},{"product_id":"adafruit-16-channel-pwm-servo-hat-for-raspberry-pi-mini-kit","title":"Adafruit 16-Channel PWM \/ Servo HAT for Raspberry Pi - Mini Kit","description":"\u003cp\u003eThe Raspberry Pi is a wonderful little computer, but one thing it isn't very good at is controlling DC Servo Motors - these motors need very specific and repetitive timing pulses to set the position. Instead of asking the Pi Linux kernel to send these signals, pop on this handy HAT!\u003c\/p\u003e\n\u003cp\u003eIt adds the capability to control 16 Servos with perfect timing. It can also do PWM up to 1.6 KHz with 12 bit precision, all completely free-running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor use with Raspberry Pi Model Zero, A+, B+, Pi 2, Pi 3, or Pi 4 (any Pi with 2x20 header)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Adafruit 16-Channel 12-bit PWM\/Servo HAT will drive up to 16 servos or PWM outputs over I2C with only 2 pins. The on-board PWM controller will drive all 16 channels simultaneously with no additional Raspberry Pi processing overhead. What's more, you can stack up to 62 of them to control up to 992 servos - all with the same 2 pins!\u003c\/p\u003e\n\u003cp\u003eWorks with any servo that can be powered by 5V and take 3.3V logic level signals.\u003c\/p\u003e\n\u003cp\u003eBest of all, Adafruit even have a Python library you can use, so you'll be up and running instantly, to make your robotic creation come to life. The Adafruit PWM\/Servo HAT is the perfect solution for any project that requires a lot of servos or PWM outputs! \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-16-channel-pwm-servo-hat-for-raspberry-pi\/\" target=\"_blank\"\u003ePlease check out the detailed tutorial for lots more information including diagrams, schematics, installation instructions and more\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eEach order comes with a Servo HAT, a 2-pin terminal block, four 3x4 headers and a 2x20 socket header. You'll need to do some light through-hole soldering to attach the headers onto the HAT circuit board, but its easy to do with basic soldering tools like a soldering iron and rosin core electronics solder. If you would like to stack multiple HATs onto one Pi, you can also pick up a 2x20 stacking header and a set of right-angle 3x4 headers that should be soldered on instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note!\u003c\/strong\u003e \u003cstrong\u003eThis kit does not come with Raspberry Pi, servos, or required 5V power supply.\u003c\/strong\u003e Also, the terminal blocks included with your product may be blue or black.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions w\/ components: 65mm x 56mm x 13mm \/ 2.6\" x 2.2\" x 0.5\"\u003c\/li\u003e\n\u003cli\u003eWeight (unsoldered HAT only): 14g \/ 0.03 lbs.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-16-channel-pwm-servo-hat-for-raspberry-pi\/downloads\" target=\"_blank\"\u003eDatasheet, schematic, PCB files, and Fritzing object available from the product tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of December 14, 2022\u003c\/strong\u003e – Adafruit have updated this PCB with \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_Pinguin\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit Pinguin\u003c\/a\u003e to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLEARN\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-16-channel-pwm-servo-hat-for-raspberry-pi\" target=\"_blank\"\u003eAdafruit 16-Channel PWM\/Servo HAT \u0026amp; Bonnet for Raspberry Pi\u003c\/a\u003e - 16 channels of servo-bustin' power for your Pi\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304300888,"sku":"ADA2327","price":15.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2327-13.jpg?v=1571270025"},{"product_id":"vibrating-mini-motor-disc","title":"Vibrating Mini Motor Disc","description":"\u003cp\u003e*BZZZZZZZZZZ* Feel that? That's your little buzzing motor, and for any haptic feedback project you'll want to pick up a few of them.\u003c\/p\u003e\n\u003cp\u003eThese vibe motors are tiny discs, completely sealed up so they're easy to use and embed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimension: 10mm diameter, 2.7mm thick\u003c\/li\u003e\n\u003cli\u003eVoltage: 2V - 5V\u003c\/li\u003e\n\u003cli\u003e5V current draw: 100mA, 4V current draw: 80mA, 3V current draw: 60mA, 2V current draw: 40mA\u003c\/li\u003e\n\u003cli\u003e11000 RPM at 5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTwo wires are used to control\/power the vibe. Simply provide power from a battery or microcontroller pin (red is positive, blue is negative) and it will buzz away. Works from 2V up to 5V, higher voltages result in more current draw but also a stronger vibration.\u003c\/p\u003e\n\u003cp\u003eIf you want to reduce the current draw\/strength (for example, to control it directly from an Arduino pin) try putting a resistor (100 to 1000 ohms) in series.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-arduino-lesson-13-dc-motors\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFor full power control, a small PN2222 transistor can control a motor easily, some experimentation may be required!\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304300948,"sku":"ADA1201","price":1.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1201_7a65e32a-2d51-42a7-9d23-7227aab9c6e4.jpeg?v=1571270025"},{"product_id":"adafruit-drv2605l-haptic-motor-controller","title":"Adafruit DRV2605L Haptic Motor Controller - STEMMA QT \/ Qwiic","description":"\u003cp\u003eThe DRV2605 from TI is a fancy little motor driver. Rather than controlling a stepper motor or DC motor, its designed specifically for controlling \u003cstrong\u003ehaptic\u003c\/strong\u003e motors - buzzers and vibration motors.\u003c\/p\u003e\n\u003cp\u003eNormally one would just turn those kinds of motors on and off, but this driver has the ability to have various effects when driving a vibe motor. For example, ramping the vibration level up and down, 'click' effects, different buzzer levels, or even having the vibration follow a musical\/audio input.\u003c\/p\u003e\n\u003cp\u003eThis chip is controlled over I2C - after initialization, a 'string' of multiple effects can be strung together in the chips' memory and then triggered to actuate in a row. The built-in effects are much much nicer than just 'on' and 'off' and will make your haptic project a way nicer feeling.\u003c\/p\u003e\n\u003cp\u003eAccording to the product page, it can be used with both LRA (Linear Resonance Actuator) and ERM (Eccentric Rotating Mass) type motors \u003ca href=\"\/en-eu\/products\/vibrating-mini-motor-disc\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ebut Adafruit have only used it with their little vibration pancake ERM.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAdafruit added an onboard 3.3V regulator and logic-level shifting circuitry, making it a perfect choice for interfacing with any 3V or 5V microcontroller or computer, such as Arduino or Raspberry Pi. They've got both \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-drv2605-haptic-controller-breakout\/arduino-code\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eArduino (C\/C++)\u003c\/a\u003e and \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-drv2605-haptic-controller-breakout\/python-circuitpython\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCircuitPython (Python 3) libraries\u003c\/a\u003e available so you can use it with any microcontroller like Arduino, ESP8266, Metro, etc, or with Raspberry Pi or other Linux computers, thanks to Blinka (the CircuitPython library support helper).\u003c\/p\u003e\n\u003cp\u003eAs if that weren't enough, they've also added \u003ca href=\"\/en-eu\/collections\/qwiic\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSparkFun qwiic\u003c\/a\u003e compatible \u003ca href=\"\/en-eu\/collections\/stemma-qt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSTEMMA QT\u003c\/a\u003e connectors for the I2C bus so you don't even need to solder. For a no-solder experience, just wire up to your favorite micro using a STEMMA QT adapter cable. The Stemma QT connectors also mean the breakout can be used with our various associated accessories. QT Cable is not included, \u003ca href=\"\/en-eu\/products\/jst-sh-cable-qwiic-stemma-qt-compatible\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ebut we have a variety in the shop\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 11, 2022\u003c\/strong\u003e - this board now comes in STEMMA QT format. Functionality and schematic remain the same, physical shape has changed to make it plug-and-play, much easier to use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-drv2605-haptic-controller-breakout\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet, schematic, PCB files, and Fritzing available in the product tutorial\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eProduct Dimensions: 25.8mm x 17.8mm x 4.6mm \/ 1.0\" x 0.7\" x 0.2\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 1.7g \/ 0.1oz\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304301160,"sku":"ADA2305","price":6.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2305-08.jpg?v=1662374184"},{"product_id":"adafruit-monochrome-1-3-128x64-oled-graphic-display","title":"Monochrome 1.3\" 128x64 OLED graphic display - STEMMA QT \/ Qwiic","description":"\u003cp\u003eThese displays are small, only about 1.3\" diagonal, but very readable due to the high contrast of an OLED display.\u003c\/p\u003e\n\u003cp\u003eThis display is made of 128x64 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast; we really like this miniature display for its crispness!\u003cbr\u003e\u003cbr\u003eThe driver chip, SSD1306 can communicate in two ways: I2C or SPI. The OLED itself require a 3.3V power supply and 3.3V logic levels for communication, but the board includes a 3.3V regulator and all pins are fully level shifted so you can use with 3V \u003cem\u003eor \u003c\/em\u003e5V devices!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdafruit have updated the design to add auto-reset circuitry \u003c\/strong\u003eso that the reset pin is optional. \u003cstrong\u003eThe default interface is now I2C not SPI\u003c\/strong\u003e - since it speaks I2C you can easily connect it up with just two wires (plus power and ground!).  They've even included \u003ca href=\"https:\/\/www.sparkfun.com\/qwiic\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSparkFun qwiic\u003c\/a\u003e compatible\u003cstrong\u003e \u003ca target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-stemma-qt\"\u003eSTEMMA QT\u003c\/a\u003e\u003c\/strong\u003e connectors for the I2C bus so \u003cstrong\u003eyou don't even need to solder!\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003eThe power requirements depend a little on how much of the display is lit but on average the display uses about 40mA from the 3.3V supply. Built into the OLED driver is a simple switch-cap charge pump that turns 3.3v-5v into a high voltage drive for the OLEDs.\u003cbr\u003e\u003cbr\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/monochrome-oled-breakouts\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit have a detailed tutorial and example code for Arduino and Python\/CircuitPython\u003c\/a\u003e for text and graphics. You'll need a microcontroller with more than 1K of RAM since the display must be buffered. The library can print text, bitmaps, pixels, rectangles, circles and lines. It uses 1K of RAM since it needs to buffer the entire display but its very fast! The code is simple to adapt to any other microcontroller.\u003c\/p\u003e\n\u003cp\u003ePlease note that OLED displays are made of hundreds of...OLEDs! That means each pixel is a little organic LED, and if its kept on for over 1000 hours it'll start to dim. If you want to keep the display uniformly bright, please turn off the display (set the pixels off) when it isn't needed to keep them from dimming.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Nov 20, 2019\u003c\/strong\u003e Adafruit have done a re-design to make the display more plug and play.There is now an auto-reset circuit so that it will reset the display on power up. They've also changed the default protocol to be I2C instead of SPI. To convert to SPI mode you will need to cut two jumpers. They have also added two STEMMA QT \/ Qwiic connectors for plug and play usage! The board size, mounting holes and layout has changed slightly to accomodate these changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBreakout Board Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePCB: 35mm x 35mm x 5mm \/ 1.4\" x 1.4\" x 0.2\"\u003c\/li\u003e\n\u003cli\u003eMounting Hole Dimensions: 29.5mm x 29mm \/ 1.16\" x 1.14\"\u003c\/li\u003e\n\u003cli\u003eMounting Hole Diameter: 2.5mm \/ 0.1\"\u003c\/li\u003e\n\u003cli\u003eScreen: 23mm x 35mm \/ 0.9\" x 1.4\"\u003c\/li\u003e\n\u003cli\u003eWeight: 6.2g\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address between 0x3C-0x3D, selectable with jumpers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOLED Display Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiagonal Screen Size：1.30\"\u003c\/li\u003e\n\u003cli\u003eNumber of Pixels：128 × 64\u003c\/li\u003e\n\u003cli\u003eColor Depth：Monochrome (White)\u003c\/li\u003e\n\u003cli\u003eModule Construction：COG\u003c\/li\u003e\n\u003cli\u003eModule Size (mm)：34.50 x 35.00\u003c\/li\u003e\n\u003cli\u003ePanel Size (mm)：34.50 x 23.00 x 1.45\u003c\/li\u003e\n\u003cli\u003eActive Area (mm)：29.420 x 14.70\u003c\/li\u003e\n\u003cli\u003ePixel Pitch (mm)：0.23 x 0.23\u003c\/li\u003e\n\u003cli\u003ePixel Size (mm)：0.21 x 0.21\u003c\/li\u003e\n\u003cli\u003eWeight (g)：2.18\u003c\/li\u003e\n\u003cli\u003eDuty：1\/64\u003c\/li\u003e\n\u003cli\u003eBrightness ( cd\/m2)：100 (Typ) @ 12V\u003c\/li\u003e\n\u003cli\u003eDisplay current draw is completely dependent on your usage: each OLED LED draws current when on so the more pixels you have lit, the more current is used. They tend to draw ~25mA or so in practice but for precise numbers you must measure the current in your usage circuit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/monochrome-oled-breakouts\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, EagleCAD PCB files, Fritzing object and more in the tutorial\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304301536,"sku":"ADA938","price":16.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/938-05_1.jpg?v=1574764631"},{"product_id":"adafruit-raspberry-pi-b-case-smoke-base-w-clear-top","title":"Adafruit Raspberry Pi B+ \/ Pi 2 \/ Pi 3 Case - Smoke Base - w\/ Clear Top","description":"\u003cp\u003eAdafruits very own case for the 40-pin Raspberry Pi\u003c\/p\u003e\n\u003cp\u003eThis enclosure was designed by Mike Doell - just like Adafruit's elegant, beautiful, and functional \u003ca href=\"\/en-eu\/products\/adafruit-pi-case-enclosure-for-raspberry-pi-model-a-or-b\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePi Case for Raspberry Pi Model B\u003c\/a\u003e.  Made of ultra-durable, super-glossy polycarbonate, it is both good looking and tough enough to toss into your bookbag or toolbox. It has slim openings for all your cables, an easy-to-remove beveled slot for your Micro SD card, slots for both your Pi Camera and upcoming Display, and a space for your GPIO cable to extend out from the Pi.\u003c\/p\u003e\n\u003cp\u003eThe Pi snaps into the base and the lid fits snugly onto the top.  If you want to break out your Pi you can use your case without the lid and add hats to your B+ with ease.\u003c\/p\u003e\n\u003cp\u003eThis case works for the Raspberry Pi Model B+ \/ Pi 2 \/ Pi 3 only.\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e It does not work for the Raspberry Pi Model A or B\u003c\/strong\u003e.  It does work with the model A+ but there will be a bit of empty space of course, and you'll need to snake your USB cable or connector through the front holes which may not work if the cable is bulky\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo \u003ca href=\"\/en-eu\/products\/raspberry-pi-3\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePi\u003c\/a\u003e, \u003ca href=\"http:\/\/shop.pimoroni.com\/search?q=cable\u0026amp;type=product\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ecables\u003c\/a\u003e, or \u003ca href=\"\/en-eu\/products\/raspberry-pi-camera-module-v2-1-with-mount\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePi Camera\u003c\/a\u003e included.  This product is just the case!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/SHORTER_Pi_Into_Case_GIF_large.gif?v=1479457892\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304301592,"sku":"ADA2258","price":6.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2258_c6068db8-40f4-49f6-9d6c-1a98b27753a4.jpeg?v=1571270026"},{"product_id":"adafruit-ft232h-breakout-general-purpose-usb-to-gpio-spi-i2c","title":"Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C - USB C \u0026 Stemma QT","description":"\u003cp\u003eWouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer?\u003c\/p\u003e\n\u003cp\u003eSure you can program an Arduino or Trinket to talk to these devices and your computer, but why can't your computer just talk to those devices and sensors itself? Well, now your computer can talk to devices using the Adafruit FT232H breakout board!\u003c\/p\u003e\n\u003cp\u003eWhat can the FT232H chip do? This chip from \u003ca href=\"http:\/\/www.ftdichip.com\/\" target=\"_blank\"\u003eFTDI\u003c\/a\u003e is similar to their USB to serial converter chips but adds a 'multi-protocol synchronous serial engine' which allows it to speak many common protocols like SPI, I2C, serial UART, JTAG, and more! There's even a handful of digital GPIO pins that you can read and write to do things like flash LEDs, read switches or buttons, and more. The FT232H breakout is like adding a little swiss army knife for serial protocols to your computer!\u003c\/p\u003e\n\u003cp\u003eThis chip is powerful and useful to have when you want to use Python (for example) to quickly iterate and test a device that uses I2C, SPI or plain general purpose I\/O. There's no firmware to deal with, so you don't have to deal with how to \"send data to and from an Arduino which is then sent to and from\" an electronic sensor or display or part.\u003c\/p\u003e\n\u003cp\u003eThis breakout has an FT232H chip and an EEPROM for onboard configuration. \u003ca href=\"http:\/\/www.ftdichip.com\/Products\/ICs\/FT232H.htm\" target=\"_blank\"\u003eYou can read tons more about this chip from FTDI's page\u003c\/a\u003e and \u003ca href=\"https:\/\/learn.adafruit.com\/circuitpython-on-any-computer-with-ft232h\" target=\"_blank\"\u003echeck out this tutorial on how to get started and use our Python code to control the FT232H with Mac\/Win\/Linux and get access to hundreds of CircuitPython libraries and tutorials\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNEW: Adafruit have given this venerable board a makeover!\u003c\/strong\u003e We now have a modern \u003cstrong\u003eUSB C\u003c\/strong\u003e connector on the board (instead of micro USB), a \u003cstrong\u003eI2C switch\u003c\/strong\u003e to connect D1 and D2 for easy I2C interfacing, \u003cstrong\u003e3V power output pin\u003c\/strong\u003e up to 500mA, and a \u003ca href=\"\/en-eu\/collections\/stemma-qt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eStemma QT connector\u003c\/a\u003e that lets you plug \u0026amp; play any Stemma QT or Qwiic devices, sensors and displays. \u003cstrong\u003eThis revision is completely back-compatible for board size, mounting holes and pinouts\u003c\/strong\u003e (the additional 3V\/GND pins are where previously there were none and do not change the pinout, they can be left disconnected).\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e23mm x 38mm x 4mm \/ 0.9\" x 1.5\" x 0.2\"\u003c\/li\u003e\n\u003cli\u003eWeight: 3.4g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-ft232h-breakout\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD PCB files and Fritzing object available from tutorial downloads page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision history:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdafruit have given this venerable board a makeover! We now have a modern USB C connector on the board (instead of micro USB), a I2C switch to connect D0 and D1 for easy I2C interfacing, 3V power output pin up to 500mA, and a Stemma QT connector that lets you plug \u0026amp; play any Stemma QT or Qwiic devices, sensors and displays. This revision is back-compatible for board size, mounting holes and pinouts (the additional 3V\/GND pins are where previously there were none and do not change the pinout, they can be left disconnected).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304301656,"sku":"ADA2264","price":12.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2264-06.jpg?v=1664889452"},{"product_id":"adafruit-bluefruit-le-friend-ble-4-0-nrf51822-v1-0","title":"Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822 - v3.0","description":"\u003cp\u003eThe Bluefruit LE Friend is your new BLE BFF! This USB-to-BLE board makes it easy to get your computer talking to your BLE enabled phone or tablet using a standard serial\/UART connection.\u003c\/p\u003e\n\u003cp\u003eIn it's simplest form, it works on the same principle as a common USB\/Serial adapter. Any data that you enter via your favorite terminal emulator on your development machine will be transferred over the air to the connected phone or tablet, and vice versa, as a basic 'UART' connection\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe short and sweet:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompletely transparent Data mode for USB to Bluetooth LE UART connectivity from computer to tablet\/phone\u003c\/li\u003e\n\u003cli\u003eConnect to any phone or tablet with BLE, great for debugging or developing BLE devices or apps\u003c\/li\u003e\n\u003cli\u003eWorks great with both Nordic (Android\/iOS) or Adafruit (iOS) UART app, \u003ca href=\"https:\/\/github.com\/adafruit\/Bluefruit_LE_Connect\" target=\"_blank\" rel=\"noopener noreferrer\"\u003echeck out Adafruits source code if you want to create your own app!\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eUses the fancy Nordic nRF51822 chipset with custom firmware\u003c\/li\u003e\n\u003cli\u003eOptional Command mode to set GATT services\/characteristics, advertising name\/packet, Beacon capability, query status, RSSI, etc.\u003c\/li\u003e\n\u003cli\u003eComes with standard Over-the-Air DFU bootloader, reprogram firmware using any BLE-capable iOS or Android device\u003c\/li\u003e\n\u003cli\u003e4 LED indicators: blue connection status, red mode status, orange and green for RX\/TX\u003c\/li\u003e\n\u003cli\u003eSnap-off SWD connector for advanced JTAG re-programming\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou might be asking, \u003cstrong\u003eHey my macbook already has Bluetooth and I can get a USB Bluetooth adapter, so why use this?\u003c\/strong\u003e Good question! You can get a \u003ca href=\"\/en-eu\/products\/bluetooth-4-0-usb-module-v2-1-back-compatible\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBluetooth 4.0 USB dongle\u003c\/a\u003e from the store already, but Windows 7 doesn't support Bluetooth Low Energy natively, and on Win8 or OS X you'll have to sort through a huge pile of native Bluetooth APIs and development tools that often require an annual paid license and specific license terms to access. You can't just connect wirelessly without a huge stack of software or firmware in the way because there isn't a standard, open source, cross-platform way to talk BLE today.\u003c\/p\u003e\n\u003cp\u003eThe Bluefruit Friend is much more, it has a full BLE peripheral stack and interface software so that you can treat your BLE connection just like a UART connection - that makes it trivial to use with free Terminal software or scripting software like python (with pySerial). Using Bluefruit LE Friend, you can be up and running in under and hour on just about anything with a USB port, with easy migration across platforms and operating systems.\u003c\/p\u003e\n\u003cp\u003eTo use, simply plug into your computer and flip the switch to either \u003cstrong\u003eUART\u003c\/strong\u003e mode (transparent data transfer, anything you type will be sent, and data from phone is received as well) or \u003cstrong\u003eC\u003c\/strong\u003eo\u003cstrong\u003eM\u003c\/strong\u003eman\u003cstrong\u003eD\u003c\/strong\u003e mode, where thanks to an easy to learn \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-ble-bluetooth-low-energy-friend\/standard-at\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAT command set\u003c\/a\u003e, you can also \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-ble-bluetooth-low-energy-friend\/command-examples\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ecreate you own basic GATT Services\u003c\/a\u003e and Characteristics, \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-ble-bluetooth-low-energy-friend\/beacon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003esimulate Beacons\u003c\/a\u003e, and change the way that the device name appears\/advertises itself.\u003c\/p\u003e\n\u003cp\u003eTo make sure that your device stays up to date and can benefit from the latest Bluefruit LE firmware from Adafruit, you can also \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-ble-bluetooth-low-energy-friend\/field-updates\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eupdate the firmware on your BLEFriend over the air\u003c\/a\u003e using any BLE-supported iOS or Android device. They always try to keep the bar as high as possible at Adafruit, and one of the biggest advantages of the BLEFriend and the entire Bluefruit LE family is that \u003cem\u003ethey wrote and maintain all of the firmware running on the devices themselves from scratch\u003c\/em\u003e\u003cstrong\u003e \u003c\/strong\u003eand they'll be releasing new firmware and bug fixes without having to rely on a third-party vendor. For super-advanced users, they have an SWD connector on board that can be used to reprogram the nrf51822 using Nordic's SDK and an SWD debugger like the J-Link.\u003c\/p\u003e\n\u003cp\u003eYou can even \u003ca href=\"\/en-eu\/products\/adafruit-bluefruit-le-sniffer-ble-4-0-nrf51822-v1-0\" target=\"_blank\" rel=\"noopener noreferrer\"\u003epick up a sniffer edition of the board that comes pre-flashed with special firmware that \u003c\/a\u003e\u003ca href=\"https:\/\/www.adafruit.com\/products\/2269\"\u003eturns your BLEFriend into a low cost Bluetooth Low Energy sniffer\u003c\/a\u003e, capturing data and pushing it out to Wireshark. This firmware takes over the entire module so you cannot use the over-the-air programming ability, a J-Link programmer is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDownload the free Android\/iOS app and you're ready to rock! \u003c\/strong\u003eUsing Adafruits Bluefruit \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eiOS App\u003c\/a\u003e or \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.adafruit.bluefruit.le.connect\u0026amp;hl=en\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAndroid App\u003c\/a\u003e, you can quickly get your wireless project prototyped by using your iOS or Android phone\/tablet as a controller. There's a \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#color-picker\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ecolor picker\u003c\/a\u003e, \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#sensors\" target=\"_blank\" rel=\"noopener noreferrer\"\u003equaternion\/accelerometer\/gyro\/magnetometer or location (GPS)\u003c\/a\u003e, and an 8-button \u003ca href=\"https:\/\/learn.adafruit.com\/bluefruit-le-connect-for-ios\/controller#control-pad\" target=\"_blank\" rel=\"noopener noreferrer\"\u003econtrol game pad\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-ble-bluetooth-low-energy-friend\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eAdafruit have a huge tutorial with all the details over at the Adafruit Learning System!\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca target=\"_blank\" href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-ble-bluetooth-low-energy-friend\/downloads\" rel=\"noopener noreferrer\"\u003eDatasheets, Drivers and EagleCAD files are available on tutorial download page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs if April 5, 2017\u003c\/strong\u003e the board has been updated to change the USB-Serial converter chip to CP2104 and remove the SWD connector (you can get to the SWD connection pads on the bottom of the PCB). This version is backwards compatible with previous versions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 29th, 2015 we're selling an updated version with a black PCB and the nRF51822 module with 32KB of SRAM. This version is backwards compatible with previous versions and can also be used with the \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_BluefruitLE_Firmware\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit Bluefruit LE firmware v0.6.2 and higher\u003c\/a\u003e.\u003c\/strong\u003e If you have the blue PCB version, that is 16KB and you can only go up to v0.5.0 due to RAM limitations.\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 61.0mm x 18.0mm x 7.0mm \/ 2.4\" x 0.7\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 6.5g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304301724,"sku":"ADA2267","price":16.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2267-00_b_62b97468-dc71-4d43-aec3-c8243aeefd29.jpg?v=1576145028"},{"product_id":"adafruit-bluefruit-le-sniffer-ble-4-0-nrf51822-v1-0","title":"Bluefruit LE Sniffer - Bluetooth Low Energy (BLE 4.0) - nRF51822 - Firmware Version 2","description":"\u003cp\u003eInterested in learning how Bluetooth Low Energy works down to the packet level? Debugging your own BLE hardware, and trying to spot where something is going wrong? Or maybe you're writing a custom application for your phone or tablet that needs to talk to existing BLE hardware, but you don't know how it works beneath the surface? We have the perfect tool for you!\u003c\/p\u003e\n\u003cp\u003eThis Bluefruit LE Friend is programmed with a special firmware image that turns it into an easy to use Bluetooth Low Energy sniffer. You can passively capture data exchanges between two BLE devices, pushing the data into Wireshark, the open source network analysis tool, where you can visualize things on a packet level, with useful descriptors to help you make sense of the values without having to crack open the 2000 page Bluetooth 4.0 Core Specification every time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note\u003c\/strong\u003e:  You can only use this device to listen on Bluetooth Low Energy devices! It will not work on Bluetooth (classic) devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew as of August 2018!\u003c\/strong\u003e We now ship the sniffers with Firmware V2 - this improved firmware from Nordic now has better Wireshark-streaming sniffer software that works with all OSes for live-streamed BLE sniffing\u003c\/p\u003e\n\u003cp\u003eThe sniffer firmware cannot be used with the the Nordic DFU bootloader firmware, which means that if you want to reprogram this devices you \u003cem\u003emust\u003c\/em\u003e use a J-Link (and, likely, a SWD adapter + SWD Breakout) You cannot over-the-air reprogram it.\u003c\/p\u003e\n\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/learn.adafruit.com\/introducing-the-adafruit-bluefruit-le-sniffer\" rel=\"noopener noreferrer\"\u003eCheck out the tutorial for more details and software downloads!\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca target=\"_blank\" href=\"https:\/\/learn.adafruit.com\/introducing-the-adafruit-bluefruit-le-sniffer\/downloads\" rel=\"noopener noreferrer\"\u003eDatasheets, drivers and EagleCAD files available at the tutorial download page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision history:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of August 2018\u003c\/strong\u003e We now ship the sniffers with Firmware V2 - this improved firmware from Nordic now has better Wireshark-streaming sniffer software that works with all OSes for live-streamed BLE sniffing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of April 5, 2017\u003c\/strong\u003e the board has been updated to change the USB-Serial converter chip to CP2104 and remove the SWD connector (you can get to the SWD connection pads on the bottom of\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of July 31st, 2015\u003c\/strong\u003e we're selling an updated version with a black PCB -\u003cbr\u003e the firmware\/sniffer code\/usage is identical, just the PCB color has\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304301796,"sku":"ADA2269","price":20.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2269-00_b.jpg?v=1576144464"},{"product_id":"adafruit-mini-pan-tilt-kit-assembled-with-micro-servos","title":"Adafruit Mini Pan-Tilt Kit - Assembled with Micro Servos","description":"\u003cp\u003eThis fully-assembled pan-tilt kit is the perfect way to give your project full range motion with two micro servos.\u003c\/p\u003e\n\u003cp\u003eThe pan-tilt can rotate roughly 180° from side-to-side and can tilt up\u0026amp;downwards around 150°. It also comes fully assembled with two Micro Servos (SG-90 or SG-92 type) included and a 38mm x 36mm space to mount a camera or sensor or whatever you like.\u003c\/p\u003e\n\u003cp\u003eSince the motors are plain, every-day analog servos, you can use any microcontroller or driver. They're good for beginners who want to make stuff move and the pan-tilt is an easy way to give whatever you're making both left-right and up-down motion. In their demo, Adafruit hooked this up with a \u003ca href=\"\/en-eu\/products\/adafruit-pro-trinket\" target=\"_blank\"\u003eTrinket Pro\u003c\/a\u003e and made it do a little dance with the \u003ca href=\"http:\/\/arduino.cc\/en\/reference\/servo\" target=\"_blank\"\u003eArduino Servo library\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e White servo horn comes pre-cut.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBase: 37mm x 33mm x 3mm \/ 1.5\" x 1.3\" x 0.1\"\u003c\/li\u003e\n\u003cli\u003eMounting Hole Distances: 30mm x 26mm \/ 1.2\" x 1\"\u003c\/li\u003e\n\u003cli\u003eStanding Height (zero tilt): 67mm \/ 2.6\"\u003c\/li\u003e\n\u003cli\u003eTop Platform: 38mm x 36mm \/ 1.5\"x 1.4\"\u003c\/li\u003e\n\u003cli\u003eWeight: 37g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304301936,"sku":"ADA1967","price":15.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1967-01_1.jpg?v=1648805578"},{"product_id":"adafruit-precision-lm4040-voltage-reference-breakout-2-048v-and-4-096v","title":"Adafruit Precision LM4040 Voltage Reference Breakout - 2.048V and 4.096V","description":"\u003cp\u003eHow good is your multimeter really?\u003c\/p\u003e\n\u003cp\u003eOr maybe your analog converter needs a good reference? Or lets say you want to test your microcontroller's conversion accuracy \u0026amp; precision. If only you had a dependable, high precision, rock-solid voltage reference.\u003c\/p\u003e\n\u003cp\u003eNow you know why Adafruit made this very cute and useful little breakout board. It has two very high precision shunt-type voltage references with 750 ohm biasing resistors. One is 2.048V (great for 3.3V reference systems) and the other is 4.096 (great for 5V). Both are 0.1% accuracy!\u003c\/p\u003e\n\u003cp\u003eUsing is easy, just power with about 5V-12V, or 3V if you want only the 2V reference to work. Then measure the voltage on the output. Note that these are not regulators - you can't power anything off the output. They are for measurements only. For more details, check the \u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/lm4040-n.pdf\" target=\"_blank\"\u003eLM4040 Datasheet\u003c\/a\u003e for more information.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304302096,"sku":"ADA2200","price":6.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2200_0993afc5-1a0c-40fb-a899-d4a841b96aaf.jpeg?v=1571270026"},{"product_id":"adafruit-neopixel-jewel-7-x-ws2812-5050-rgb-led-with-integrated-drivers","title":"Adafruit NeoPixel Jewel - 7 x WS2812 5050 RGB LED with Integrated Drivers","description":"\u003cp\u003eBe the belle of the ball with the NeoPixel Jewel!\u003c\/p\u003e\n\u003cp\u003eSeven tiny \u003cspan\u003e5050 (5mm x 5mm) smart RGB LEDs fit onto a beautiful, round PCB with mounting holes and a chainable design to create possibly the most elegant (and evening-wear appropriate) NeoPixel board yet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eUse only one microcontroller pin to control as many as you can chain together!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eEach LED is addressable as the driver chip is inside the LED.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eEach one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003ePower the whole thing with 5VDC and you're ready to rock.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eThe LEDs are 'chainable' by connecting the output of one Jewel into the input of another. There is a single data line with a very timing-specific protocol. Since the protocol is very sensitive to timing, it requires a real-time microconroller such as an AVR, Arduino, PIC, mbed, etc. It cannot be used with a Linux-based microcomputer or interpreted microcontroller such as the netduino or Basic Stamp. Adafruits wonderfully-written \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_NeoPixel\" target=\"_blank\"\u003eNeopixel library for Arduino supports these pixels!\u003c\/a\u003e As it requires hand-tuned assembly it is only for AVR cores but others may have ported this chip driver code so please google around. An 8MHz or faster processor is required.\u003cbr\u003e\u003cbr\u003eComes as a single round board with 7 individually addressable RGB LEDs assembled and tested.\u003cbr\u003e\u003cbr\u003eAdafruits detailed \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-neopixel-uberguide\" target=\"_blank\"\u003eNeoPixel Uberguide\u003c\/a\u003e has everything you need to use NeoPixels in any shape and size. Including ready-to-go library \u0026amp; example code for the Arduino UNO\/Duemilanove\/Diecimila, Flora\/Micro\/Leonardo, Trinket\/Gemma, Arduino Due \u0026amp; Arduino Mega\/ADK (all versions)\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304302156,"sku":"ADA2226","price":5.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2226_3074d6ca-5ed1-4905-a4a1-518b1e51ff08.jpeg?v=1571270027"},{"product_id":"adafruit-audio-fx-sound-board-2x2w-amp-wav-ogg-trigger-2mb","title":"Adafruit Audio FX Sound Board - WAV\/OGG Trigger","description":"\u003cp\u003eAdd audio\/sound effects to your next project, without an Arduino+Shield!\u003c\/p\u003e\n\u003cp\u003eMaybe you aren't that comfortable with microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNTIL NOW!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDon't get me wrong, we love the MP3 Music Maker shield, and Adafruits Wave Shield is a dependable classic. But you still need to get an Arduino involved. Enter the Adafruit Sound Board, the fastest way to add audio effects to a project!\u003c\/p\u003e\n\u003cp\u003eAvailable either with a 2 x 2W stereo class D amplifier or as a headphone out version for those who don't need the amplifier built in.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Arduino or other microcontroller required! \u003c\/strong\u003eIt is completely stand-alone, just needs a 3 to 5.5VDC battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall\u003c\/strong\u003e - only 1.9\" x 0.85\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in storage\u003c\/strong\u003e - yep! you don't even need an SD card, there's either 2MB or 16MB of storage on the board itself depending on which version you go for. Good for a few minutes of compressed stereo, and maybe half a minute of uncompressed stereo. Double that if you go with mono instead of stereo.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in Mass Storage USB\u003c\/strong\u003e - Plug any micro USB cable into the Sound Board and your Windows computer, you can drag and drop your files right on as if it were a USB key\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressed or Uncompressed audio\u003c\/strong\u003e - Go with compressed Ogg Vorbis files for longer audio files, or uncompressed WAV files\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Quality Sound\u003c\/strong\u003e - You want 44.1KHz 16 bit stereo? Not a problem! The decoding hardware can handle any bit\/sample rate and mono or stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive different trigger effects\u003c\/strong\u003e - by changing the name of the files, you can create five different types of triggers which will cover a large range of projects \u003cem\u003ewithout\u003c\/em\u003e any programming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11 Triggers\u003c\/strong\u003e - Connect up to 11 buttons or switches, each one can trigger audio files to play\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes in two variants\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 x 2W Class D Amplifier\u003c\/strong\u003e - Get booming instantly, optional baked in stereo amplifier that can drive 4-8 ohm speakers, up to 2.2W with only 1% distortion. In addition we breakout the line out levels so you can connect up headphones if desired\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo line out\u003c\/strong\u003e\u003cspan\u003e - Headphones, powered speakers or even wire up one of our amplifiers to make loud sounds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhat do we mean by trigger effects? Well, depending on your project you may need to have audio play in different ways. Adafruit thought of the five most common needs and built it into the Sound Board so you just rename the file to get the effect you want. \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-audio-fx-sound-board\/triggering-audio\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSee the product tutorial for more details\u003c\/a\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Trigger\u003c\/strong\u003e - name the file Tnn.WAV or Tnn.OGG to have the audio file play when the matching trigger pin nn is connected to ground momentarily\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHold Looping Trigger\u003c\/strong\u003e - name the file TnnHOLDL.WAV or .OGG to have the audio play only when the trigger pin is held low, it will loop until the pin is released\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatching Loop Trigger\u003c\/strong\u003e - name the file TnnLATCH.WAV or .OGG to have the audio start playing when the button is pressed momentarily, and repeats until the button is pressed again\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay Next Trigger\u003c\/strong\u003e - have up to 10 files play one after the other by naming them TnnNEXT0.WAV thru TnnNEXT9.OGG. Will start with #0 and each one on every momentary button press until it gets through all of them, then go back to #0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlay Random Trigger\u003c\/strong\u003e - just like the Play Next trigger, but will play up to 10 files in random order (TnnRAND0.OGG thru TnnRAND9.OGG) every time the button is pressed momentarily\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis product includes the Audio FX sound board, header strip, and two 2-pin terminal blocks.\u003cstrong\u003e \u003c\/strong\u003eIt \u003cstrong\u003edoes not\u003c\/strong\u003e include batteries, speakers, breadboard, or tactile switches.\u003c\/p\u003e\n\u003cp\u003eThe sound board is designed to be simple: it does not have polyphonic ability, can't play MP3's (MP3 is patented and costs $ to license, so this board uses the similar but not-patented OGG format, there's tons of free converters that will turn an MP3 into OGG), isn't reprogrammable or scriptable, and you can't have any other kind of trigger type. However, there's a good chance the project you want to make will work great.\u003c\/p\u003e\n\u003cp\u003eAdafruit designed this board specifically for people who wanted to make props, costumes, toys, and other small portable projects. Check out the \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-audio-fx-sound-board\/triggering-audio\" rel=\"noopener noreferrer\" target=\"_blank\"\u003etutorial\u003c\/a\u003e for all the powering options, you can power from 3-5VDC so a 3xAAA battery pack or a LiPoly battery will work well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e The terminal blocks included with your product may be blue or black.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 23mm x 51mm x 3mm \/ 0.9\" x 2\" x 0.1\"\u003c\/li\u003e\n\u003cli\u003eWeight: 4.9g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-audio-fx-sound-board\/downloads\" target=\"\"\u003eDatasheets, PCB files, and Fritzing object available from tutorial downloads page\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of Aug 22, 2023\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– we've updated this PCB with \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_Pinguin\"\u003eAdafruit Pinguin\u003c\/a\u003e to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of June 14, 2017\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewe're setting the gain of the amplifier to 6dB as some people accidentally blew out the amplifier. If you cannot normalize your audio to be louder you can remove the solder jumper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/www.adafruit.com\/includes\/templates\/shop2019\/images\/RoHS2_2011_65_EU.svg\" alt=\"RoHS 2 2011 65 EU Compliant\" width=\"145\" height=\"80\"\u003e\u003cimg src=\"https:\/\/www.adafruit.com\/includes\/templates\/shop2019\/images\/RoHS2_2015_863_EU.svg\" alt=\"RoHS 2 2015 863 EU Compliant\" width=\"145\" height=\"80\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLearn\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-audio-fx-sound-board\"\u003eAdafruit Audio FX Sound Board\u003c\/a\u003e All about our great new audio trigger board\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/products\/2217\/guides\" rel=\"noopener\" target=\"_blank\"\u003eSee All Guides\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"2MB storage with 2.2W Stereo Amp","offer_id":20546699362374,"sku":"ADA2210","price":20.0,"currency_code":"GBP","in_stock":true},{"title":"2MB storage - Headphone out only","offer_id":1304302280,"sku":"ADA2133","price":15.75,"currency_code":"GBP","in_stock":true},{"title":"16MB storage with 2x2W Amp","offer_id":20546708865094,"sku":"ADA2217","price":23.5,"currency_code":"GBP","in_stock":true},{"title":"16MB storage - Headphone out only","offer_id":1304302292,"sku":"ADA2220","price":19.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/files\/2217-06.jpg?v=1772119483"},{"product_id":"adafruit-pro-trinket","title":"Adafruit Pro Trinket","description":"\u003cp\u003eTrinket's got a big sister in town - the Pro Trinket!\u003c\/p\u003e\n\u003cp\u003ePro Trinket combines everything you love about Trinket with the familiarity of the core Arduino chip, the ATmega328. It's like an Arduino Pro Mini with more pins and USB tossed in.\u003c\/p\u003e\n\u003cp\u003eTrinket's a year old now, and while its been great to see tons of tiny projects, sometimes you just need more pins, more FLASH, and more RAM. That's why Adafruit designed Pro Trinket, with 18 GPIO, 2 extra analog inputs, 28K of flash, and 2K of RAM.\u003c\/p\u003e\n\u003cp\u003eLike the Trinket, it has onboard USB bootloading support - Adafruit opted for a MicroUSB jack this time. Adafruit also added Optiboot support, so you can either program your Pro Trinket over USB or with a FTDI cable just like the Pro Mini and friends.\u003c\/p\u003e\n\u003cp\u003eThe Pro Trinket PCB measures only 1.5\" x 0.7\" x 0.2\" (without headers) but packs the same capability as an Arduino UNO. So it's great once you've finished up a prototype on an official Arduino UNO and want to make the project smaller.\u003c\/p\u003e\n\u003cp\u003eThe Pro Trinket uses the Atmega328P chip, which is the same core chip in the Arduino UNO\/Duemilanove\/Mini\/etc. However, while the 5V version runs at the same speed and voltage, the 3V version\u003cstrong\u003e uses 3V logic and 12MHz clock \u003c\/strong\u003ewhich means it's good when you want a lower-power and lower-voltage setup. Pro Trinket is programmable using the Arduino IDE as you already set up, and 95% of Arduino projects will work out of the box!\u003c\/p\u003e\n\u003cp\u003eBoth the 3v and 5v Pro Trinkets ship with header pins, so there's no need for you to buy any extras (unless of course you want some extra header pins).\u003c\/p\u003e\n\u003cp\u003eFor tons more details, check out the \u003ca href=\"https:\/\/learn.adafruit.com\/introducting-pro-trinket\" target=\"_blank\"\u003eIntroducing Pro Trinket tutorial\u003c\/a\u003e or the \u003ca href=\"http:\/\/adafruit.com\/datasheets\/ATMEGA328P.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eHere's some things you may have to consider when adapting Arduino sketches:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePins #2 and #7 are not available (they are exclusively for USB)\u003c\/li\u003e\n\u003cli\u003eThe Pro Trinket 3V runs at 12MHz, this doesn't affect most projects. Only the most timing-specific libraries may be affected, check the documentation! The NeoPixel Library works fine at 12MHz.\u003c\/li\u003e\n\u003cli\u003eThe onboard power supply is a 3.3V\/5V regulator and it can provide 150mA output\u003c\/li\u003e\n\u003cli\u003eYou cannot plug shields directly into the Pro Trinket\u003c\/li\u003e\n\u003cli\u003eThere is no Serial-to-USB chip onboard. This is to keep the Pro Trinket small and inexpensive, you can use any FTDI cable to connect to the FTDI port for a Serial connection. The USB connection is for uploading new code only.\u003c\/li\u003e\n\u003cli\u003eThe bootloader on the Pro Trinket use 4KB of FLASH so the maximum sketch size is 28,672 bytes. The bootloader does not affect RAM usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHere's some handy specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eATmega328P onboad chip in QFN package\u003c\/li\u003e\n\u003cli\u003e12MHz clock rate for 3V version and 16MHz clock rate for the 5V, 28K FLASH available\u003c\/li\u003e\n\u003cli\u003eUSB bootloader with a nice LED indicator looks just like a USBtinyISP so you can program it with AVRdude and\/or the Arduino IDE (with a few simple config modifications).\u003c\/li\u003e\n\u003cli\u003eAlso has headers for an FTDI port for reprogramming\u003c\/li\u003e\n\u003cli\u003eMicro-USB jack for power and\/or USB uploading, you can put it in a box or tape it up and use any USB cable for when you want to reprogram.\u003c\/li\u003e\n\u003cli\u003eOn-board 3.3V\/5V power regulator with 150mA output capability and ultra-low dropout. Up to 16V input, reverse-polarity protection, thermal and current-limit protection.\u003c\/li\u003e\n\u003cli\u003ePower with either USB or external output (such as a battery) - it'll automatically switch over\u003c\/li\u003e\n\u003cli\u003eOn-board green power LED and red pin #13 LED\u003c\/li\u003e\n\u003cli\u003eReset button for entering the bootloader or restarting the program.\u003c\/li\u003e\n\u003cli\u003eWorks with 99% of existing Arduino sketches (anything that doesn't use more than 28K, and doesn't require pins #2 and #7)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMounting holes! Yeah!\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"5V","offer_id":1304302440,"sku":"ADA2000","price":8.25,"currency_code":"GBP","in_stock":false},{"title":"3V","offer_id":1304302444,"sku":"ADA2010","price":8.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2000_6f5bc801-b5dd-4c15-8ca5-9a5dee0d7f29.jpeg?v=1571270027"},{"product_id":"adafruit-tsl2591-high-dynamic-range-digital-light-sensor","title":"Adafruit TSL2591 High Dynamic Range Digital Light Sensor - STEMMA QT","description":"\u003cp\u003eWhen the future is dazzlingly-bright, this ultra-high-range luminosity sensor will help you measure it.\u003c\/p\u003e\n\u003cp\u003eThe TSL2591 luminosity sensor is an advanced digital light sensor, ideal for use in a wide range of light situations. Compared to low cost CdS cells, this sensor is more precise, allowing for exact lux calculations and can be configured for different gain\/timing ranges to detect light ranges from 188 uLux up to 88,000 Lux on the fly.\u003c\/p\u003e\n\u003cp\u003eThe best part of this sensor is that it contains both infrared and full spectrum diodes! That means you can separately measure infrared, full-spectrum or human-visible light. Most sensors can only detect one or the other, which does not accurately represent what human eyes see (since we cannot perceive the IR light that is detected by most photo diodes) This sensor is much like the TSL2561 but with a wider range (and the interface code is different). This sensor has a massive 600,000,000:1 dynamic range! Unlike the TSL2561 you cannot change the I2C address, so keep that in mind.\u003c\/p\u003e\n\u003cp\u003eThe built in ADC means you can use this with any microcontroller, even if it doesn't have analog inputs. The current draw is extremely low, so its great for low power data-logging systems. about 0.4mA when actively sensing, and less than 5 uA when in power-down mode.\u003c\/p\u003e\n\u003cp\u003eAs if that weren't enough, Adafruit have also added \u003ca href=\"https:\/\/www.sparkfun.com\/qwiic\" target=\"_blank\"\u003eSparkFun qwiic\u003c\/a\u003e compatible \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-stemma-qt\" target=\"_blank\"\u003eSTEMMA QT\u003c\/a\u003e connectors for the I2C bus so you don't even need to solder. Just wire up to your favorite micro with a plug-and-play cable to get 6-DoF data ASAP. For a no-solder experience, just wire up to your favorite micro using a \u003ca href=\"\/en-eu\/products\/jst-sh-cable-qwiic-stemma-qt-compatible\" target=\"_blank\"\u003eSTEMMA QT adapter cable\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-tsl2591\" target=\"_blank\"\u003eOf course, they wouldn't leave you with a datasheet and a \"good luck!\" - Adafruit wrote a detailed tutorial showing how to wire up the sensor, use it with an Arduino and example code that gets readings and calculates lux.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChip specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eApproximates Human eye Response\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely wide dynamic range\u003c\/strong\u003e 1 to 600,000,000 Counts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLux Range:\u003c\/strong\u003e 188 uLux sensitivity, up to 88,000 Lux input measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range:\u003c\/strong\u003e -30 to 80 *C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage range:\u003c\/strong\u003e 3.3-5V into onboard regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e I2C\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x29 \u003cstrong\u003eand\u003c\/strong\u003e 0x28 (yes BOTH!)\u003c\/li\u003e\n\u003cli\u003eDimensions: 19mm x 16mm x 1mm \/ .75\" x .63\" x .04\"\u003c\/li\u003e\n\u003cli\u003eWeight: 1.1g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-tsl2591\/downloads\" target=\"_blank\"\u003eDatasheets, Fritzing object and PCB CAD files available in tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Sept 16, 2020\u003c\/strong\u003e - Adafruit updated this sensor to their 0.7\" x 1.0\" STEMMA QT standard for sensors. There are now four mounting holes and two STEMMA QT connectors for plug-and-play connectivity! The pinout has changed slightly to be standardized.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of Nov 25, 2020\u003c\/strong\u003e - Adafruit have updated this sensor to include a cuttable jumper to disable the onboard green LED\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304302500,"sku":"ADA1980","price":6.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1980-04.jpg?v=1600870593"},{"product_id":"adafruit-powerboost-1000-basic-5v-usb-boost-1000ma-from-1-8v","title":"Adafruit PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+","description":"\u003cp\u003ePowerBoost is the perfect power supply for your power-hungry portable project!\u003c\/p\u003e\n\u003cp\u003eThis little DC\/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects. With a beefy 4A DC\/DC converter, it can give you 1A+ from as low as 2V.\u003c\/p\u003e\n\u003cp\u003eAdafruit have tweaked the output to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance.\u003c\/p\u003e\n\u003cp\u003eThe PowerBoost 1000 has at the heart a TPS61030 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 4A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSynchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output\u003c\/li\u003e\n\u003cli\u003e4A internal switch means you can get 1000mA+ from as low as 1.8V, 1500mA+ from 2 NiMH or Alkaline batteries, and at least 2000mA from a 3.7V LiPoly\/LiIon battery or 3 NiMH\/Alkalines. Just make sure your batteries can actually supply the required 2-4A, OK?\u003c\/li\u003e\n\u003cli\u003eLow battery indicator LED lights up red when the voltage dips below 3.2V, optimized for the most common usage of LiPo\/LiIon battery usage\u003c\/li\u003e\n\u003cli\u003eOn-board 1000mA charge-rate 'Apple\/iOS' data resistors. Solder in the included USB connector and you can plug in any iPhone or iPod for a speedy 1000mA charge rate. Works with iPads, both mini and 'classic' type.\u003c\/li\u003e\n\u003cli\u003eFull breakout for battery in, control pins and power out\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003e90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGreat for powering your robot, Arduino project, single-board-computer such as Raspberry Pi or BeagleBone! Each order comes with one fully assembled and tested PCB, a loose 2-PH JST jack, a 2-pin Terminal block and a loose USB A jack.\u003c\/p\u003e\n\u003cp\u003eIf you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). Then choose either JST for input (JST is often used for our LiIon batteries, but the connector is only rated for 2A) or a terminal block.\u003c\/p\u003e\n\u003cp\u003eThe 1000 version comes with a 2-pin terminal block so you can solder it to the output spot where the USB jack would go. Or don't solder any connectors in for a more compact power pack and go with 22AWG wires soldered directly in.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304302612,"sku":"ADA2030","price":12.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2030_7aab53b5-5581-452c-a53c-2b126f19110d.jpeg?v=1571270027"},{"product_id":"adafruit-pi-t-cobbler-plus-kit-breakout-for-raspberry-pi-b","title":"Assembled Pi T-Cobbler Plus - GPIO Breakout - Pi A+, B+, Pi 2\/3\/4, Zero","description":"\u003cp\u003e\u003cstrong\u003eThis is the assembled version of the Pi T-Cobbler Plus. It only works with the Raspberry Pi Model Zero, A+, B+, Pi 2, Pi 3, Pi 4!\u003c\/strong\u003e (Any Pi with 2x20 connector)\u003c\/p\u003e\n\u003cp\u003eThe Raspberry Pi has landed on the Maker World like a 40-GPIO pinned, quad-USB ported, credit card sized bomb of DIY joy. So its probably a good time to upgrade your set up and accessorize using all of the 40 pins.\u003c\/p\u003e\n\u003cp\u003eThat's why we carry the \u003cstrong\u003eAssembled \u003c\/strong\u003e\u003cstrong\u003eAdafruit Pi T-Cobbler Plus - Breakout + Cable for Raspberry Pi.\u003c\/strong\u003e This Cobbler is in a fancy T-shape, which is not as compact, but is a little easier to read the labels.\u003c\/p\u003e\n\u003cp\u003eThe T-Cobbler Plus is an add on prototyping board from Adafruit specifically designed for the 2x20 connector-type Raspberry Pi, and can break out all those tasty power, GPIO, I2C and SPI pins from the 40-pin header onto a solderless breadboard. This set will make \"cobbling together\" prototypes with the Pi super easy.\u003c\/p\u003e\n\u003cp\u003eEach order comes with a \u003ca href=\"\/en-eu\/products\/gpio-ribbon-cable-for-raspberry-pi-model-a-b-40-pins?variant=1005871341\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e40 pin ribbon cable\u003c\/a\u003e and assembled T-Cobbler Plus. You can plug the 40-pin GPIO cable between the Pi computer and the T-Cobbler breakout. The T-Cobbler can plug into any \u003ca href=\"\/en-eu\/search?q=com01\" target=\"_blank\" rel=\"noopener noreferrer\"\u003esolderless breadboard\u003c\/a\u003e (or even a prototyping board like the \u003ca href=\"\/en-eu\/products\/adafruit-perma-proto-multipack\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ePermaProto\u003c\/a\u003e). The T-Cobbler PCB has all the pins labeled nicely so you can go forth and build circuits without keeping a pin-out printout at your desk. We think this will make it more fun to expand the Pi and build custom circuitry with it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for use with \u003cem\u003eany \u003c\/em\u003e2x20 connector Raspberry Pi. No soldering required!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Raspberry Pi, \u003ca href=\"\/en-eu\/search?q=com01\" target=\"_blank\" rel=\"noopener noreferrer\"\u003esolderless breadboard\u003c\/a\u003e, \u003ca href=\"\/en-eu\/search?q=cab00\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ebreadboarding wires\u003c\/a\u003e, cables, components, power supply, etc are not included! We do stock many of those items in the shop, so check those out as well!\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e73mm x 20mm x 11mm \/ 2.9\" x 0.8\" x 0.4\"\u003c\/li\u003e\n\u003cli\u003eHeight with pins: 19mm \/ 0.8\"\u003c\/li\u003e\n\u003cli\u003eWidth at top of T: 58mm \/ 2.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 14g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-Pi-Cobber-PCBs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD PCB files on GitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Fritzing-Library\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFritzing object in Adafruit Fritzing library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304302724,"sku":"ADA2028","price":6.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/2028-00_1.jpg?v=1658754863"},{"product_id":"small-1-2-8x8-bright-square-led-matrix-backpack","title":"Small 1.2\" 8x8 Bright Square LED Matrix + Backpack","description":"\u003cp\u003eThis kit comes with everything you need to add a 8x8 square pixel display to your project.\u003c\/p\u003e\n\u003cp\u003eWhat's better than a single LED? Lots of LEDs! Matrices like these are 'multiplexed' - so to control 64 LEDs you need 16 pins. That's a lot of pins, and there are\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.adafruit.com\/products\/453\"\u003edriver chips like the MAX7219\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ethat can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. The folks at Adafruit feel your pain! After all, wouldn't it be awesome if you could control a matrix without tons of wiring? That's where these lovely LED matrix backpacks come in - they work perfectly with the matrices Adafruit stock and make adding a bright little display trivial.\u003cbr\u003e\u003cbr\u003eThe matrices use a driver chip that does all the heavy lifting for you: They have a built in clock so they multiplex the display. They use constant-current drivers for ultra-bright, consistent color, 1\/16 step display dimming, all via a simple I2C interface. These 1.2\" matrix backpacks come with three address-selection jumpers so you can connect up to eight 1.2\" 8x8's together (or a combination, such as four 1.2\" 8x8's and four 7-segments, etc) on a single I2C bus.\u003cbr\u003e\u003cbr\u003eThe product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled 1.2\" LED backpack\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.adafruit.com\/products\/1821\"\u003e1.2\" 8x8 Matrix Square Pixel White \/ w\/backpack\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e4-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes.\u003cbr\u003e\u003cbr\u003eOf course, in classic Adafruit fashion,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-led-backpack\/\"\u003ethey also have a detailed tutorial showing you how to solder, wire and control the display\u003c\/a\u003e. They even wrote\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-LED-Backpack-Library\"\u003ea very nice library for the backpacks so you can get running in under half an hour, displaying images on the matrix or numbers on the 7-segment\u003c\/a\u003e. If you've been eying matrix displays but hesitated because of the complexity, this is the solution you've been looking for!\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-led-backpack\/downloads\"\u003eDatasheets, Fritzing object, EagleCAD PCB files and more in the tutorial!\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eMatrix Dimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e31mm x 31mm x 7mm \/ 1.2\" x 1.2\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eHeight without Pins: 7mm \/ 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 7.65g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of October 30, 2024\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Adafruit updated this PCB with Stemma QT connectors on the I2C lines for plug-and-play usage, as well as with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg height=\"80\" width=\"145\" alt=\"RoHS 2 2011 65 EU Compliant\" src=\"https:\/\/www.adafruit.com\/includes\/templates\/shop2019\/images\/RoHS2_2011_65_EU.svg\"\u003e\u003cimg height=\"80\" width=\"145\" alt=\"RoHS 2 2015 863 EU Compliant\" src=\"https:\/\/www.adafruit.com\/includes\/templates\/shop2019\/images\/RoHS2_2015_863_EU.svg\"\u003e\u003c\/p\u003e\n\u003ch2\u003eLearn\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-led-backpack\"\u003eAdafruit LED Backpacks\u003c\/a\u003e Control small LED matrices with ease\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/learn.adafruit.com\/micropython-hardware-led-backpacks-and-featherwings\"\u003eCircuitPython Hardware: LED Backpacks \u0026amp; FeatherWings\u003c\/a\u003e How to use LED Backpacks \u0026amp; FeatherWings with CircuitPython!\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/learn.adafruit.com\/products\/1853\/guides\" target=\"_blank\"\u003eSee All Guides\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Blue","offer_id":1304302788,"sku":"ADA1853","price":11.25,"currency_code":"GBP","in_stock":false},{"title":"Amber","offer_id":1304302792,"sku":"ADA1854","price":8.25,"currency_code":"GBP","in_stock":false},{"title":"Yellow","offer_id":1304302796,"sku":"ADA1855","price":8.25,"currency_code":"GBP","in_stock":true},{"title":"Green","offer_id":1304302800,"sku":"ADA1856","price":8.75,"currency_code":"GBP","in_stock":false},{"title":"White","offer_id":1304302804,"sku":"ADA1857","price":11.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1856_33b291eb-91dc-4fa7-9e88-56414a45880c.jpeg?v=1571270027"},{"product_id":"adafruit-usb-micro-b-breakout-board","title":"Adafruit USB Micro-B Breakout Board","description":"\u003cp\u003eSimple but effective - this breakout board has a USB Micro-B connector, with all 5 pins broken out. Great for pairing with a microcontroller with USB support, or adding USB 5V power to a project. \u003c\/p\u003e\n\u003cp\u003eBuilt using a micro-AB connector with through-hole shielding pads for a strong connection - it won't rip off by accident! \u003c\/p\u003e\n\u003cp\u003eComes with one fully assembled and tested micro B breakout PCB and a small stick of 0.1\" header so you can solder it on and plug into a breadboard.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304303000,"sku":"ADA1833","price":1.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1833_209a35ac-71b8-4bc2-9724-f7f9cee1f78b.jpeg?v=1571270027"},{"product_id":"adafruit-switched-jst-ph-2-pin-smt-right-angle-breakout-board","title":"Adafruit Switched JST-PH 2-Pin SMT Right Angle Breakout Board","description":"\u003cp\u003eThis switched JST connector is the best way to quickly prototype with our LiPoly batteries.\u003c\/p\u003e\n\u003cp\u003eAdafruit paired a genuine JST connector with a slide switch that can do up to 600mA. Both are soldered onto a breadboard-friendly breakout.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003etwo ground pins, one 'switched' power pin, and one pin that is always on.\u003c\/li\u003e\n\u003cli\u003ecompatible with the \"JST PH 2-pin\" connectors used in Adafruits battery packs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304303256,"sku":"ADA1863","price":2.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1863_09d4cfa5-2275-40eb-921f-28258b1f1daf.jpeg?v=1571270028"},{"product_id":"adafruit-20mm-coin-cell-breakout-w-on-off-switch-cr2032","title":"Adafruit 20mm Coin Cell Breakout w\/On-Off Switch (CR2032)","description":"\u003cp\u003eSimple but effective - this sewable breakout board has a CR2032 coin cell battery holder soldered on, an on\/off switch and 0.1\" pitch breakout pins for easy connecting.\u003c\/p\u003e\n\u003cp\u003eGreat for powering very low-current projects, or adding a battery backup circuit to a real-time-clock or similar. There's two ground pins, one 'switched' power pin, and one pin that is always on.\u003c\/p\u003e\n\u003cp\u003eComes with one fully assembled and tested breakout plus a small stick of 0.1\" header so you can solder it on and plug into a breadboard. Coin cell battery is not included.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-SMT-Breakout-PCBs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD PCB files on GitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Fritzing-Library\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFritzing object in the Adafruit Fritzing library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e29mm x 28mm x 1.6mm \/ 1.1\" x 1.1\" x 0.06\"\u003c\/li\u003e\n\u003cli\u003eMounting hole distance: 22mm x 22mm \/ 0.9\" x 0.9\"\u003c\/li\u003e\n\u003cli\u003eWeight: 3.5g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304303324,"sku":"ADA1871","price":3.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1871-08.jpg?v=1596641353"},{"product_id":"powerboost-500-charger-rechargeable-5v-lipo-usb-boost-500ma","title":"PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+","description":"\u003cp\u003ePowerBoost 500C is the perfect power supply for your portable project!\u003c\/p\u003e\n\u003cp\u003eWith a built-in battery charger circuit, you'll be able to keep your project running even while recharging the battery!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis little DC\/DC boost converter module can be powered by any 3.7V LiIon\/LiPoly battery, and convert the battery output to 5.2V DC for running your 5V projects.\u003c\/li\u003e\n\u003cli\u003eoutput tweaked to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' for long cables, high draw, the addition of a diode on the output if you wish, etc.\u003c\/li\u003e\n\u003cli\u003eThe 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe PowerBoost 500C has at the heart a TPS61090 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. \u003ca href=\"http:\/\/www.ti.com\/product\/tps61090\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCheck out these specs!\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSynchronous operation means you can disconnect the output completely by connecting the \u003cstrong\u003eEN\u003c\/strong\u003eable pin to ground. This will completely turn off the output\u003c\/li\u003e\n\u003cli\u003e2A internal switch (~2.5A peak limiting) means you can get 500mA+ from a 3.7V LiPoly\/LiIon battery. We had no problem drawing 1000mA, just make sure your battery can handle it!\u003c\/li\u003e\n\u003cli\u003eLow battery indicator LED lights up red when the voltage dips below 3.2V, optimized for LiPo\/LiIon battery usage\u003c\/li\u003e\n\u003cli\u003eOnboard 500mA charge-rate 'iOS' data resistors. Solder in the USB connector and you can plug in any iPhone or iPod for 500mA charge rate. Not suggested for large iPads.\u003c\/li\u003e\n\u003cli\u003eFull breakout for battery in, control pins and power out\u003c\/li\u003e\n\u003cli\u003e90%+ operating efficiency in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo make this even more useful, Adafruit stuck a MicroLipo charger on the other side. The charger circuitry is powered from a microUSB jack, and will recharge any 3.7V\/4.2V LiIon or LiPoly battery at 500mA max rate. There's two LEDs for monitoring the charge rate, a yellow one tells you its working, a green one lights up when its done. You can charge and boost at the same time no problem, without any interruption on the output so its fine for use as a \"UPS\" (un-interruptable power supply). Just be aware that the charge rate is 500mA max, so if you're drawing more than ~300mA continuously from the 5V output side, the battery will slowly drain since the charge rate is less than the dis-charge rate. \u003cspan\u003eYou do have to always have a LiPo plugged into manage the load spikes, it's not optional!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach order comes with one fully assembled and tested PCB and a loose USB A jack. If you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). If you would like to use a terminal block, you'll need to solder a 3.5mm 2pin block (not included) to the output spot where the USB jack would go. Or don't solder anything in for a more compact power pack.\u003c\/p\u003e\n\u003cp\u003eYou can also solder a switch in to create an output on\/off switch!\u003c\/p\u003e\n\u003cp\u003eEach order comes with a fully assembled and tested PowerBoost 500C + USB jack. Does not come with a Lipoly or LiIon battery, just pick one with more than 500mAh of capacity. Also doesn't come with the nice iPhone or charger cable.  Be sure to read \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-powerboost-500-plus-charger\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruits lovely tutorial\u003c\/a\u003e for details, schematics, and more!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304303488,"sku":"ADA1944","price":12.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1944_84170e98-0aa2-4b85-9bbc-8107edaaad0c.jpeg?v=1571270028"},{"product_id":"adafruit-htu21d-f-temperature-humidity-sensor-breakout-board","title":"Adafruit HTU21D-F Temperature \u0026 Humidity Sensor Breakout Board - STEMMA QT","description":"\u003cp\u003eIt's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. Enter the \u003cstrong\u003eHTU21D-F Temperature + Humidity Sensor\u003c\/strong\u003e - the best way to prove the weatherman wrong!\u003c\/p\u003e\n\u003cp\u003eIt has a typical accuracy of ±2% with an operating range that's optimized from 5% to 95% RH. Operation outside this range is still possible - just the accuracy might drop a bit. The temperature output has an accuracy of ±1°C from -30~90°C. If you're looking to measure temperature more accurately, we recommend the \u003ca href=\"https:\/\/shop.pimoroni.com\/products\/mcp9808-high-accuracy-i2c-temperature-sensor-breakout-board\" target=\"_blank\"\u003eMCP9808 High Accuracy I2C Temperature Sensor Breakout Board.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSuch a lovely chip - so Adafruit spun up a breakout board that includes the Filtered version (the white bit of plastic which is a PTFE filter to keep the sensor clean), a 3.3V regulator and I2C level shifting circuitry. This lets you use it safely with any kind of microcontroller with 3.3V-5V power or logic.\u003c\/p\u003e\n\u003cp\u003eTo get you going fast, they spun up a custom made PCB in the \u003ca href=\"\/en-eu\/collections\/stemma-qt\" target=\"_blank\"\u003eSTEMMA QT\u003c\/a\u003e form factor, making them easy to interface with. The \u003ca href=\"https:\/\/learn.adafruit.com\/introducing-adafruit-stemma-qt\/what-is-stemma-qt\" target=\"_blank\"\u003eSTEMMA QT connectors\u003c\/a\u003e on either side are compatible with the \u003ca href=\"\/en-eu\/collections\/qwiic\" target=\"_blank\"\u003eSparkFun Qwiic\u003c\/a\u003e I2C connectors. This allows you to make solderless connections between your development board and the HTU21Ds or to chain them with a wide range of other sensors and accessories using a compatible cable. \u003ca href=\"\/en-eu\/products\/jst-sh-cable-qwiic-stemma-qt-compatible\" target=\"_blank\"\u003eQT Cable is not included, but we have a variety in the shop.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eEach order comes with one fully assembled and tested PCB breakout and a small piece of header. You'll need to solder the header onto the PCB to use in a breadboard but it's fairly easy and takes only a few minutes even for a beginner.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-htu21d-f-temperature-humidity-sensor\/overview\" target=\"_blank\"\u003eIt's also very easy to use, thanks to this Arduino library and tutorial. Check out the tutorial for pinouts, wiring, files, etc.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eI2C 7-bit address \u003cstrong\u003e0x40\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePCB CAD files, datasheets, Fritzing object, etc available in the tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRevision History:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of March 23, 2021\u003c\/strong\u003e Adafruit have updated this sensor to be STEMMA QT compatible - that means there's now an easy way to plug-and-play this sensor without any soldering! The physical shape has changed a little, and the pinout has changed to our QT standard ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 25.5mm x 17.0mm x 5.0mm \/ 1.0\" x 0.7\" x 0.2\"\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304303552,"sku":"ADA1899","price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1899-06.jpg?v=1620903810"},{"product_id":"adafruit-micro-lipo-w-microusb-jack-usb-liion-lipoly-charger","title":"Adafruit Micro Lipo w\/MicroUSB Jack - USB LiIon\/LiPoly charger","description":"\u003cp\u003eOh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project!\u003c\/p\u003e\n\u003cp\u003eSimply plug it via any MicroUSB cable into a USB port and a 3.7V\/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/en-eu\/products\/lipo-battery-pack\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLipo\/Lipoly\/LiIon Batteries\u003c\/a\u003e not included\u003c\/strong\u003e, but we've got tons in the shop.\u003cbr\u003e\u003cbr\u003eCharging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes assembled and tested with a free bonus JST cable!\u003c\/li\u003e\n\u003cli\u003e5V input via Micro-B USB connector\u003c\/li\u003e\n\u003cli\u003eFor charging single Lithium Ion\/Lithium Polymer 3.7\/4.2v batteries (not for older 3.6\/4.1v cells)\u003c\/li\u003e\n\u003cli\u003e100mA charge current, adjustable to 500mA by soldering a jumper closed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003eDetails:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 21mm x 19mm x 2mm \/ 0.8\" x 0.75\" x 0.08\"\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWe are currently shipping with a half thickness (0.8mm) PCB\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHeight w\/ JST: 7mm x 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 2g\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-microlipo-and-minilipo-battery-chargers\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, PCB CAD files, and Fritzing objects available in the tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304303620,"sku":"ADA1904","price":5.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1904-00.jpg?v=1571270028"},{"product_id":"quad-alphanumeric-display-0-54-digits-w-i2c-backpack","title":"Quad Alphanumeric Display - 0.54\" Digits w\/ I2C Backpack","description":"\u003cp\u003eDisplay, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful red or blue hue.\u003c\/p\u003e\n\u003cp\u003eIt's super bright and designed for viewing from distances up to 23 feet (7 meters) away. Digits have seven segments on a black surface and you get a set of two alphanumeric displays as well as a driver board so you can make a clock or a four letter word.\u003cbr\u003e\u003cbr\u003eLike our other LED backpacks, these are end-to-end stackable and by soldering the address jumpers on the back you can have up to 8 backpacks all sharing the same two I2C wires!\u003cbr\u003e\u003cbr\u003eThis product comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 x Ultra-Bright Alphanumeric Display - 0.54\" Digit Height for 4 digits total\u003c\/li\u003e\n\u003cli\u003e1 x Adafruit 14-segment LED Alphanumeric Backpack\u003c\/li\u003e\n\u003cli\u003e1 x 5-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes. Of course, in classic Adafruit fashion, \u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-led-backpack\/0-54-alphanumeric\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ethey also have a detailed tutorial showing you how to solder, wire and control the display\u003c\/a\u003e. If you've been eying alphanumeric displays but hesitated because of the complexity, this is the solution you've been looking for!\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003eAlphanumeric Display Dimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e21mm x 25mm x 7mm \/ 0.8\" x 1\" x 0.3\"\u003c\/li\u003e\n\u003cli\u003eHeight w\/ Pins: 14mm \/ 0.6\"\u003c\/li\u003e\n\u003cli\u003eWeight: 4.7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBackpack Dimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e28mm x 51mm x 4mm \/ 1.1\" x 2\" x 0.2\"\u003c\/li\u003e\n\u003cli\u003eWeight: 5.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-led-backpack\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD PCB files, datasheets, Fritzing objects and more in the tutorial\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Red","offer_id":1304303832,"sku":"ADA1911","price":8.0,"currency_code":"GBP","in_stock":false},{"title":"Blue","offer_id":1304303836,"sku":"ADA1912","price":11.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1911-06.jpg?v=1576598328"},{"product_id":"adafruit-mpl3115a2-i2c-barometric-pressure-altitude-temperature-sensor","title":"MPL3115A2 - I2C Barometric Pressure\/Altitude\/Temperature Sensor","description":"\u003cp\u003eThis pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude.\u003c\/p\u003e\n\u003cp\u003eThe MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compare to the BMP180 which can do 0.17m). \u003ca href=\"\/en-eu\/products\/adafruit-bmp280-i2c-or-spi-barometric-pressure-altitude-sensor\" target=\"_blank\"\u003eIt has some upsides compared to the BMP280\u003c\/a\u003e, such as interrupt outputs for ultra-low power usage, and its also a heck of a lot easier to read altitude with a built in altimeter calculation - no calibration reading and calculating required. As a bonus, there's even a fairly good temperature sensor with ±1°C typical accuracy (±3°C max).\u003c\/p\u003e\n\u003cp\u003eThis chip likes to be used with 2-3.6V power and logic voltages, so Adafruit placed it on a breakout with a 3V regulator and logic level shifting. Its easy to use with any Arduino or microcontroller that has i2c capability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis chip looks and sounds a whole lot like the \u003ca href=\"\/en-eu\/products\/adafruit-i2c-barometric-pressure-temperature-sensor\" target=\"_blank\"\u003eMPL115A2\u003c\/a\u003e but this is the precision version, which can act as an altitude-sensor as well as barometer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing the sensor is easy. For example, if you're using an Arduino, simply connect the VDD pin to the 5V voltage pin, GND to ground, SCL to I2C Clock (Analog 5 on an UNO) and SDA to I2C Data (Analog 4 on an UNO). Then download the \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_MPL3115A2_Library\" target=\"_blank\"\u003eMPL3115A2 Arduino library and example code for temperature, pressure and basic altitude calculation.\u003c\/a\u003e Install the library, and load the example sketch. Immediately you'll have the temperature, pressure and altitude data printed in the serial console.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 18mm x 19mm x 2mm \/ .7\" x .8\" x .1\"\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2g\u003c\/li\u003e\n\u003cli\u003eVin: 3 to 5.5 VDC\u003c\/li\u003e\n\u003cli\u003eLogic: 3 to 5V compliant\u003c\/li\u003e\n\u003cli\u003ePressure sensing range: 50-110 kPa (up to 10Km altitude)\u003c\/li\u003e\n\u003cli\u003e1.5 Pa \/ 0.3 m altitude resolution\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x60\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/1893_datasheet.pdf\" target=\"_blank\"\u003eMPL3115A2 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-MPL3115A2-PCB\" target=\"_blank\"\u003eEagleCAD PCB files on GitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Fritzing-Library\" target=\"_blank\"\u003eFritzing object in Adafruit Fritzing library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304303996,"sku":"ADA1893","price":8.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1893-02.jpg?v=1576073017"},{"product_id":"adafruit-powerboost-500-basic-5v-usb-boost-500ma-from-1-8v","title":"Adafruit PowerBoost 500 Basic - 5V USB Boost @ 500mA from 1.8V+","description":"\u003cp\u003e\u003cspan\u003ePowerBoost is the perfect power supply for your portable project! This little DC\/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e \u003cspan\u003eThe output is tweaked to be 5.2V instead of a straight-up 5.0V so that there's a little bit of 'headroom' long cables, high draw, the addition of a diode on the output if you wish, etc. The 5.2V is safe for all 5V-powered electronics like Arduino, Raspberry Pi, or Beagle Bone while preventing icky brown-outs during high current draw because of USB cable resistance. \u003c\/span\u003e \u003cbr\u003e \u003cbr\u003e \u003cspan\u003eThe PowerBoost 500 has at the heart a \u003c\/span\u003e \u003ca href=\"http:\/\/www.ti.com\/product\/tps61090\"\u003eTPS61090 boost converter from TI\u003c\/a\u003e \u003cspan\u003e. This boost converter chip has some really nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs!\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSynchronous operation means you can disconnect the output completely by connecting the \u003cb\u003eEN\u003c\/b\u003eable pin to ground. This will completely turn off the output\u003c\/li\u003e\n\u003cli\u003e2A internal switch (~2.5A peak limiting) means you can get \u003cb\u003e500mA+ from as low as 1.8V\u003c\/b\u003e,\u003cb\u003e750mA+ from 2 NiMH\u003c\/b\u003e or Alkaline batteries, and at least \u003cb\u003e1000mA from a 3.7V LiPoly\/LiIon battery\u003c\/b\u003e or 3 NiMH\/Alkalines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow battery indicator LED\u003c\/b\u003e lights up red when the voltage dips below 3.2V, optimized for the most common usage of LiPo\/LiIon battery usage\u003c\/li\u003e\n\u003cli\u003eOn-board 500mA charge-rate 'Apple\/iOS' data resistors. Solder in the included USB connector and you can plug in any iPhone or iPod for 500mA charge rate. Not suggested for iPad (which really needs 1A charge rate).\u003c\/li\u003e\n\u003cli\u003eFull breakout for battery in, control pins and power out\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e90%+ operating efficiency\u003c\/b\u003e in most cases (see datasheet for efficiency graphs), and low quiescent current: 5mA when enabled and power LED is on, 20uA when disabled (power and low batt LED are off)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eGreat for powering your robot, Arduino project, single-board-computer such as Raspberry Pi or BeagleBone!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEach order comes with one fully assembled and tested PCB and a loose USB A jack.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you are powering your project from USB, solder the USB A jack in (a 3-minute soldering task). \u003c\/span\u003eIf you would like to use a terminal block, you'll need to pick up a 3.5mm 2pin block \u003cspan\u003eand solder to the output spot where the USB jack would go. Or don't solder anything in for a more compact power pack.\u003c\/span\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304304144,"sku":"ADA1903","price":8.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1903_d1f20265-8c84-4c9b-a8a3-9d1e72addfea.jpeg?v=1571270028"},{"product_id":"adafruit-i2c-non-volatile-fram-breakout-256kbit-32kbyte","title":"Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit \/ 32KByte","description":"\u003cp\u003eFRAM, or \u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/Ferroelectric_RAM\" target=\"_blank\"\u003eFerroelectric Ram\u003c\/a\u003e, is similar to \u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/Dynamic_random-access_memory\" target=\"_blank\"\u003eDynamic random-access memory\u003c\/a\u003e, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile) with dynamic responsiveness (you can write them very fast!)\u003c\/p\u003e\n\u003cp\u003eWith this I2C FRAM breakout board you can add some FRAM storage to your next DIY project.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFRAM allows for a lower power usage and a faster write performance.\u003c\/li\u003e\n\u003cli\u003eIt's excellent for low-power or inconsistent-power datalogging or data buffering where you want to stream data fast while also keeping the data when there's no power.\u003c\/li\u003e\n\u003cli\u003eUnlike Flash or EEPROM there's no pages to worry about.\u003c\/li\u003e\n\u003cli\u003eEach byte can be read\/written 10,000,000,000,000 times so you don't have to worry too much about wear leveling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis particular FRAM chip has 256 Kbits (32 KBytes) of storage, interfaces using I2C, and can run at up to 1MHz I2C rates. Each byte can be read and written instantaneously (like SRAM) but will keep the memory for 95 years at room temperature.\u003c\/p\u003e\n\u003cp\u003eAdafruit chose the largest chip that has I2C and is also 5V compliant. You can use this chip with either 3V or 5V power and logic. It comes in a breadboard-friendly breakout and a spare stick of 0.1\" male header for soldering on.\u003c\/p\u003e\n\u003cp\u003eAnything else you need, check out the \u003ca href=\"https:\/\/www.adafruit.com\/datasheets\/1895_datasheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304304224,"sku":"ADA1895","price":8.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1895_a12abcd9-5455-456a-9f2b-b856daaf6cc1.jpeg?v=1571270028"},{"product_id":"adafruit-bicolor-led-square-pixel-matrix-with-i2c-backpack","title":"Adafruit Bicolour LED Square Pixel Matrix with I2C Backpack","description":"\u003cp\u003eWhat's better than a single LED? Lots of LEDs! But adding an LED matrix can mean a lot of wiring and space. This little kit makes the whole thing simple and tidy!\u003c\/p\u003e\n\u003cp\u003eIt's called a Bicolor LED, but you can have 3 colors total by turning on the red and green LEDs, which creates yellow. That's 3 colors for the price of 2!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDriver chip has a built in clock so they can multiplex the display\u003c\/li\u003e\n\u003cli\u003eConstant current drivers for ultra-bright, consistent colour\u003c\/li\u003e\n\u003cli\u003e1\/16 step display dimming\u003c\/li\u003e\n\u003cli\u003eI2C interface\u003c\/li\u003e\n\u003cli\u003eAlso available as a \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/adafruit-small-1-2-8x8-led-matrix-w-i2c-backpack\"\u003esmall 1.2\" 8x8\u003c\/a\u003e and a \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/adafruit-0-56-4-digit-7-segment-display-w-i2c-backpack\"\u003e0.56\" 4-digit 7-Segment display\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBackpack comes with address-selection jumpers so you can connect up to four \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/adafruit-mini-8x8-led-matrix-w-i2c-backpack\"\u003emini 8x8's\u003c\/a\u003e or eight \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/adafruit-0-56-4-digit-7-segment-display-w-i2c-backpack\"\u003e7-segments\u003c\/a\u003e\/bicolor (or a combination, such as four mini 8x8's and two 7-segments and two bicolor, etc) on a single I2C bus.\u003c\/li\u003e\n\u003c\/ul\u003e\nThe product kit comes with:\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled LED backpack\u003c\/li\u003e\n\u003cli\u003e1.2\" Bi-color 8x8 LED Matrix\u003c\/li\u003e\n\u003cli\u003e4-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes.\u003c\/p\u003e\n\u003cp\u003eAdafruit have even put together a \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-led-backpack\/\"\u003edetailed tutorial\u003c\/a\u003e showing you how to solder, wire and control the display and a \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-LED-Backpack-Library\"\u003elibrary for the backpacks\u003c\/a\u003e so you can get up and running in under half an hour.\u003c\/p\u003e\n\u003cp\u003eNeed more details? Check out the \u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/BL-M12A883xx.PDF\"\u003edatasheet\u003c\/a\u003e - this board\/chip uses I2C 7-bit address between 0x70-0x77, selectable with jumpers\u003c\/p\u003e\n\u003cp\u003eIf you've been eyeing matrix displays but hesitated because of the complexity, this is the solution you've been looking for!\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304304296,"sku":"ADA902","price":13.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/902_d3180136-b24c-4778-8380-ce791a411d4b.jpeg?v=1571270028"},{"product_id":"adafruit-music-maker-mp3-shield-for-arduino-w-3w-stereo-amp","title":"Adafruit \"Music Maker\" MP3 Shield w\/3W Stereo Amp","description":"\u003cp\u003eBend all audio files to your will with the Adafruit Music Maker shield for Arduino!\u003c\/p\u003e\n\u003cp\u003eThis powerful shield features the VS1053, an encoding\/decoding (codec) chip that can decode a wide variety of audio formats such as MP3, AAC, Ogg Vorbis, WMA, MIDI, FLAC, WAV (PCM and ADPCM). It can also be used to record audio in both PCM (WAV) and compressed Ogg Vorbis. You can do all sorts of stuff with the audio as well such as adjusting bass, treble, and volume digitally.\u003c\/p\u003e\n\u003cp\u003eAll this functionality is implemented in a light-weight SPI interface so that any Arduino can play audio from an SD card. There's also a special MIDI mode that you can boot the chip into that will read 'classic' 31250Kbaud MIDI data from an Arduino pin and act like a synth\/drum machine - there are dozens of built-in drum and sample effects! All of this bundled in a lovely shield, perfect for use with any Arduino Uno, Leonardo or Mega.\u003c\/p\u003e\n\u003cp\u003eThis version of the shield includes an onboard 3W\/channel stereo audio amplifier that can drive 4 or 8 ohm speakers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures the VS1053B codec chip - decodes Ogg Vorbis, MP3\/MP2\/MP1, MP4, AAC, WMA, FLAC, WAV\/PCM, MIDI. Encodes Ogg or WAV\/PCM\u003c\/li\u003e\n\u003cli\u003eStereo audio out with proper audio filter caps and ground reference so it can be safely connected directly to headphones, a stereo system or other powered speakers\u003c\/li\u003e\n\u003cli\u003e7 extra GPIO's that can be written or read through the Arduino Library for reading buttons or lighting LEDs\u003c\/li\u003e\n\u003cli\u003eMicroSD card socket, for any FAT16\/FAT32 formatted SD card from 64Mb or greater.\u003c\/li\u003e\n\u003cli\u003eFull 3.3\/5V level shifting for SD and MP3 chipsets\u003c\/li\u003e\n\u003cli\u003eWorks with Arduino Uno, Mega, or Leonardo\u003c\/li\u003e\n\u003cli\u003eBuilt in MIDI synth\/drum machine with dozens of instruments\u003c\/li\u003e\n\u003cli\u003ePlenty of optional breakouts for pins like the card-detect and microphone input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach order comes with one fully-assembled and tested shield, 2 2-pin terminal blocks, a stick of 0.1\" male header and 2x3 female header for the ICSP connection. Some light soldering is required to attach the through-hole headers to the PCB for plugging into the Arduino as well as the terminal blocks for the speakers. Speakers, $1 headphones, SD card and Arduino not included!\u003c\/p\u003e\n\u003cp\u003eCheck out Adafruits \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-vs1053-mp3-aac-ogg-midi-wav-play-and-record-codec-tutorial\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edetailed tutorial\u003c\/a\u003e with lots of information about the VS1053 as well as instructions for how to use our Arduino library that will get you playing sound effects in under 30 minutes\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304304352,"sku":"ADA1788","price":28.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1788_f9f8d2b4-d134-4226-a9ec-8765fd2f22f0.jpeg?v=1571270029"},{"product_id":"adafruit-stereo-20w-class-d-audio-amplifier-max9744","title":"Adafruit Stereo 20W Class D Audio Amplifier - MAX9744","description":"\u003cp\u003ePump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4-8 ohm impedance speakers at 20W each.\u003c\/p\u003e\n\u003cp\u003ePower it with 5-12VDC using the onboard DC power jack and plug stereo line level into the 3.5mm stereo headphone jack and jam out with ease. Since it's class D, its completely cool-running, no heat sinks are required and it's extremely efficient - up to 93% efficiency makes it great for portable or battery powered rigs.\u003c\/p\u003e\n\u003cp\u003eWe like the MAX9744 amplifier at the heart of this board because its very easy to use, but it also has both analog and digital volume control capability. Use a single 1KΩ pot (included) to adjust volume analog-style. Or hook it up to your favorite microcontroller and send I2C commands to set 64-steps of volume amplification.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower from 4.5V-14V DC voltage\u003c\/li\u003e\n\u003cli\u003eUp to 93% efficient (88-93% typical)\u003c\/li\u003e\n\u003cli\u003e20mA quiescent current (or put into shutdown for 1uA quiescent)\u003c\/li\u003e\n\u003cli\u003eUp to 29.5dB max gain\u003c\/li\u003e\n\u003cli\u003eUse DC or AC coupled line-level input, up to 3Vpp\u003c\/li\u003e\n\u003cli\u003eFilterless Spread-Spectrum Modulation Lowers Radiated RF Emissions from Speaker Cables\u003c\/li\u003e\n\u003cli\u003e20W Stereo Output (4Ω, VDD = 12V, THD+N = 10%)\u003c\/li\u003e\n\u003cli\u003eLow 0.04% THD+N\u003c\/li\u003e\n\u003cli\u003eIntegrated Click-and-Pop Suppression\u003c\/li\u003e\n\u003cli\u003eShort-Circuit and Thermal-Overload Protection\u003c\/li\u003e\n\u003cli\u003eIncludes polarity-protection, jacks and terminal blocks, i2c level shifting, and a spot to solder in a volume pot.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach order comes with one MAX9744 breakout board with all surface-mount parts fully assembled and tested. Included are 3 x 2pin and 1 x 3pin terminal blocks, a 470uF power filter capacitor and 1KΩ trim pot.\u003c\/p\u003e\n\u003cp\u003eTo use this board, a little soldering is required to attach the terminal blocks and other components, but its fairly easy and expect it should take less than 15 minutes. Check out Adafruits \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-20w-stereo-audio-amplifier-class-d-max9744\" target=\"_blank\" rel=\"noopener noreferrer\"\u003edetailed tutorial\u003c\/a\u003e for assembly instructions and overall usage\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304304512,"sku":"ADA1752","price":16.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1752_e16c1f87-fa5d-42e9-bc54-7346e9e385ac.jpeg?v=1571270029"},{"product_id":"adafruit-analog-output-k-type-thermocouple-amplifier-ad8495-breakout","title":"Adafruit Analog Output K-Type Thermocouple Amplifier - AD8495 Breakout","description":"\u003cp\u003e.Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. This is a very simple sensor to use, and if your microcontroller has analog input capability, you'll be ready to go really fast!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with any K type thermocouple\u003c\/li\u003e\n\u003cli\u003eWill not work with any other kind of thermocouple other than K type\u003c\/li\u003e\n\u003cli\u003eEasy to use analog output\u003c\/li\u003e\n\u003cli\u003eTemp range with 5V power: -250°C to +750°C output (0 to 5VDC)\u003c\/li\u003e\n\u003cli\u003eTemp range with 3.3V power: -250°C to +410°C output (0 to 3.3VDC)\u003c\/li\u003e\n\u003cli\u003ecomes with a 2 pin terminal block (for connecting to the thermocouple), a fully assembled PCB with the AD8495 + TLVH125 precision voltage reference, and pin header (to plug into any breadboard or perfboard).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe AD8495 K-type thermocouple amplifier from Analog Devices is so easy to use, Adafruit have documented the whole thing on the back of the tiny PCB. Power the board with 3-18VDC and measure the output voltage on the OUT pin. You can easily convert the voltage to temperature with the following equation: Temperature = (Vout - 1.25) \/ 0.005 V. So for example, if the voltage is 1.5VDC, the temperature is (1.5 - 1.25) \/ 0.005 = 60°C\u003c\/p\u003e\n\u003cp\u003eGoes great with our \u003ca href=\"http:\/\/shop.pimoroni.com\/products\/thermocouple-type-k-glass-braid-insulated-k\" target=\"_blank\"\u003e1m K-type thermocouple\u003c\/a\u003e (not included). Not for use with any other kind of thermocouple, K type only!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/AD8494_8495_8496_8497.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304304664,"sku":"ADA1778","price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1778_38d7beb6-a48a-43df-81a6-c4eead2b49f3.jpeg?v=1571270029"},{"product_id":"adafruit-ina169-analog-dc-current-sensor-breakout-60v-5a-max","title":"INA169 Analog DC Current Sensor Breakout - 60V 5A Max","description":"\u003cp\u003eThis breakout board will solve all your current-monitoring problems.\u003c\/p\u003e\n\u003cp\u003eInstead of struggling with a multimeter, you can just use the handy INA169 chip on this breakout to both measure both the DC current draw and have a handy analog output that is with respect to ground. The analog output makes this an ideal breakout for feedback-loop control.\u003c\/p\u003e\n\u003cp\u003eMost current-measuring devices such as our current panel meter are only good for \u003cem\u003elow side\u003c\/em\u003e measuring. That means that unless you want to get a battery involved, you have to stick the measurement resistor between the target ground and true ground. This can cause problems with circuits since electronics tend to not like it when the ground references change and move with varying current draw. This chip is much smarter - it can handle high side current measuring, up to +60VDC!\u003c\/p\u003e\n\u003cp\u003eA precision amplifier measures the voltage across the 0.1 ohm, 1% sense resistor. The resistor is rated for 2W continuous so you can measure up to +5A continuous. The output is a current that is drawn through the on-board 10K resistor so that the output voltage is 1V per Amp. So for 2A draw, the output will be 2V. You can change out the load resistor to be larger or smaller by cutting the traces next to it and soldering a thru hole resistor over. If you solder in a 20K resistor you'll get 2V per Amp, with a 5K resistor, 0.5V per Amp.\u003c\/p\u003e\n\u003cp\u003eAdafruit include a 5-pin header (so you can easily attach this sensor to a breadboard) as well as a 3.5mm terminal plug so you can easily attach and detach your load. Usage is simple. Power the sensor with 2.7-60V to VCC, and connect V+ to the high side of your power supply, then connect V- to your grounded load. Then use a multimeter to measure the voltage output, that's it!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The terminal block included with your product may be blue or black.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e0.1 ohm 1% 2W current sense resistor\u003c\/li\u003e\n\u003cli\u003eUp to +60V target voltage\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-INA169-Breakout-PCB\" target=\"_blank\"\u003eEagleCAD PCB files in GitHub\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/ina169.pdf\" target=\"_blank\"\u003eUses the INA169 chip, see datasheet for detailed specifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/ina169.pdf\" target=\"_blank\"\u003eFritzing object in the Adafruit Fritzing library\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304304940,"sku":"ADA1164","price":8.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1164-02.jpg?v=1657815061"},{"product_id":"adafruit-l3gd20-l3g4200-upgrade-triple-axis-gyro-breakout-board","title":"Triple-Axis Gyro Breakout Board - L3GD20\/L3G4200 Upgrade - L3GD20H","description":"\u003cp\u003eA gyroscope is a type of sensor that can sense twisting and turning motions. Often paired with an accelerometer, you can use these to do 3D motion capture and inertial measurement (that is - you can tell how an object is moving!)\u003c\/p\u003e\n\u003cp\u003eAs these sensors become more popular and easier to manufacture, the prices for them have dropped to the point where you can easily afford a triple-axis gyro! Only a decade ago, this space-tech sensor would have been hundreds of dollars.\u003c\/p\u003e\n\u003cp\u003eThis breakout board is based around the latest gyro technology, \u003ca href=\"http:\/\/www.st.com\/web\/catalog\/sense_power\/FM89\/SC1288\/PF254039\" target=\"_blank\"\u003ethe L3GD20H from STMicro\u003c\/a\u003e. It's the upgrade to the L3G4200 (\u003ca href=\"http:\/\/www.st.com\/internet\/analog\/product\/252443.jsp\" target=\"_blank\"\u003esee this app note on what to look for if upgrading an existing design to the L3GD20\u003c\/a\u003e) with three full axes of sensing. The chip can be set to ±250, ±500, or ±2000 degree-per-second scale for a large range of sensitivity. There's also built in high and low pass sensing to make data processing easier. The chip supports both I2C and SPI so you can interface with any microcontroller easily.\u003c\/p\u003e\n\u003cp\u003eSince this chip is a 3.3V max device, but many customers want to use it with an Arduino, Adafruit soldered it to a breakout board with level shifting circuitry so you can use the I2C or SPI interface safely using a 5V interface device. They also place a 3.3V regulator on there so you can power it from 5V.\u003c\/p\u003e\n\u003cp\u003eSince we expect people will want to attach it firmly to their project, the PCB comes with four 2.1mm mounting holes. Use #2-56 imperial or M2 screws screws.\u003c\/p\u003e\n\u003cp\u003eGetting started is easy - simply connect SDA to your Arduino I2C data pin (On the UNO this is A4), SCL to I2C clock (Uno: A5), GND to ground, and Vin to 3 or 5VDC. \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_L3GD20\" target=\"_blank\"\u003eThen install and run the easy to use Arduino library, which will print out the XYZ sensor data to the serial terminal.\u003c\/a\u003e The library also supports SPI on any 4 digital I\/O pins, see the example for wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTECHNICAL DETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDimensions (without header):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength:30.65mm\u003c\/li\u003e\n\u003cli\u003eWidth:19.11mm\u003c\/li\u003e\n\u003cli\u003eHeight:3mm\u003c\/li\u003e\n\u003cli\u003eWeight:2.02g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x6B.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-triple-axis-gyro-breakout\/downloads\"\u003eDatasheets, Fritzing, and EagleCAD PCB files available in the product tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAs of Oct 1, 2014 we are now shipping this board with the next generation L3GD20H chip rather than the L3GD20. Its nearly 100% code-compatible (the ID register has changed) and has better noise rate density (0.011 dps\/Hz vs 0.03 dps\/Hz)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304304964,"sku":"ADA1032","price":10.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1032_redux.jpg?v=1576145851"},{"product_id":"neopixel-1-4-60-ring-ws2812-5050-rgb-led-w-integrated-drivers","title":"NeoPixel 1\/4 60 Ring - 5050 RGB LED w\/ Integrated Drivers","description":"\u003cp\u003eThe biggest NeoPixel Ring yet! With four of these you can make a huge ring with 60 ultra bright smart LED NeoPixels are arranged in a circle with a 6.2\" diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEach order comes with just the quarter ring. Four of this item are required to make a large ring. You will have to solder them together as well, so for the full ring of 60 LEDs, buy four and solder them together! \u003c\/strong\u003eAlso, you'll need to give these mechanical backing, the solder joints are only for electrical signal, not strong enough to hold it together\u003c\/p\u003e\n\u003cp\u003eThe rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim. Power the whole thing with 5VDC and you're ready to rock.\u003c\/p\u003e\n\u003cp\u003eThere is a single data line with a very timing-specific protocol. Since the protocol is very sensitive to timing, it requires a real-time microcontroller such as an AVR, Arduino, PIC, mbed, etc. It cannot be used with a Linux-based microcomputer or interpreted microcontroller such as the netduino or Basic Stamp. Adafruits wonderfully-written \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_NeoPixel\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNeopixel library for Arduino supports these pixels!\u003c\/a\u003e As it requires hand-tuned assembly it is only for AVR cores but others may have ported this chip driver code so please google around. An 8MHz or faster processor is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComes with one quarter ring of 15 x individually addressable RGB LEDs assembled and tested.\u003c\/strong\u003e We recommend you buy four to build the full circle as this is just the 1\/4 of the circle.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003eWhen soldering these together, line up the four pieces and connect all the GND and 5V pins together as shown above. Then for \u003cstrong\u003ethree out of the four\u003c\/strong\u003e pieces solder DIN to DOUT. The remaining DIN is the input pin for the entire ring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-neopixel-uberguide\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, schematics, PCB files, and Fritzing available in the neopixel überguide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eOuter Diameter of Full Circle (four put together): 6.2\"\u003c\/li\u003e\n\u003cli\u003eInner Diameter of Full Circle (four put together) 5.7\"\u003c\/li\u003e\n\u003cli\u003eWidth of individual section: 6.4mm\/0.25\"\u003c\/li\u003e\n\u003cli\u003eHeight: 2mm\/0.1\"\u003c\/li\u003e\n\u003cli\u003eWeight of individual section: 4.03g\u003c\/li\u003e\n\u003cli\u003eMay ship with either WS2812B or SK6812-based LEDs. They are the same brightness, color and protocol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eComes with one quarter ring of 15 x individually addressable RGB LEDs assembled and tested. We recommend you buy four to build the full circle as this is just the 1\/4 of the circle.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304305308,"sku":"ADA1768","price":8.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1768_f83baa47-2fea-489c-aec5-02f9ff4d2a3c.jpeg?v=1571270029"},{"product_id":"2-8-tft-lcd-with-touchscreen-breakout-board-w-microsd-socket","title":"2.8\" TFT LCD with Touchscreen Breakout Board w\/MicroSD Socket - ILI9341","description":"\u003cp\u003eAdd some jazz \u0026amp; pizazz to your project with a color touchscreen LCD. This TFT display is big (2.8\" diagonal) bright (4 white-LED backlight) and colorful! 240x320 pixels with individual RGB pixel control, this has way more resolution than a black and white 128x64 display. As a bonus, this display has a resistive touchscreen attached to it already, so you can detect finger presses anywhere on the screen.\u003c\/p\u003e\n\u003cp\u003eThis display has a controller built into it with RAM buffering, so that almost no work is done by the microcontroller. The display can be used in two modes: 8-bit and SPI. For 8-bit mode, you'll need 8 digital data lines and 4 or 5 digital control lines to read and write to the display (12 lines total). SPI mode requires only 5 pins total (SPI data in, data out, clock, select, and d\/c) but is slower than 8-bit mode. In addition, 4 pins are required for the touch screen (2 digital, 2 analog)\u003c\/p\u003e\n\u003cp\u003eAdafruit wrapped up this display into an easy-to-use breakout board, with SPI connections on one end and 8-bit on the other. Both are 3-5V compliant with high-speed level shifters so you can use with any microcontroller. If you're going with SPI mode, you can also take advantage of the onboard MicroSD card socket to display images. (microSD card not included, but any will work)\u003c\/p\u003e\n\u003cp\u003eOf course, we wouldn't just leave you with a datasheet and a \"good luck!\". For 8-bit interface fans \u003ca href=\"https:\/\/github.com\/adafruit\/TFTLCD-Library\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eAdafruit have written a full open source graphics library that can draw pixels, lines, rectangles, circles, text, and more\u003c\/a\u003e. \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit_ILI9341\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFor SPI users, there's a library as well\u003c\/a\u003e, its separate from the 8-bit library since both versions are heavily optimized. They\u003ca href=\"https:\/\/github.com\/adafruit\/Touch-Screen-Library\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e also have a touch screen library that detects x, y and z (pressure)\u003c\/a\u003e and example code to demonstrate all of it.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-2-dot-8-color-tft-touchscreen-breakout-v2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFollow the step by step guide for wiring, code and drawing. You'll be running in 15 minutes\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8 bit digital interface, plus 4 or 5 control lines (12 pins minimum) \u003cstrong\u003eor\u003c\/strong\u003e SPI mode with 4 or 5 SPI data\/control lines (4 pins minimum) - not including the touch screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V compatible!\u003c\/strong\u003e Use with 3.3V or 5V logic such as an Arduino\u003c\/li\u003e\n\u003cli\u003eOnboard 3.3V @ 150mA LDO regulator\u003c\/li\u003e\n\u003cli\u003e4 white LED backlight, transistor connected so you can PWM dim the backlight\u003c\/li\u003e\n\u003cli\u003e1x20 headers for easy breadboarding\u003c\/li\u003e\n\u003cli\u003e4-wire resistive touchscreen\u003c\/li\u003e\n\u003cli\u003eThickness: 7.9mm \/ 0.3\"\u003c\/li\u003e\n\u003cli\u003eWeight: 40g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-2-dot-8-color-tft-touchscreen-breakout-v2\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eEagleCAD PCB files, datasheets and Fritzing objects in the Adafruit Fritzing library\u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304305404,"sku":"ADA1770","price":24.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1770-00.jpg?v=1576145158"},{"product_id":"adafruit-led-sequins-pack-of-5","title":"Adafruit LED Sequins - Pack of 5","description":"\u003cp\u003eSew a little sparkle into your wearable project with an Adafruit LED Sequin. These are the kid-sister to the popular \u003ca href=\"\/en-eu\/products\/adafruit-flora-rgb-smart-neo-pixel-version-2-pack-of-4\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFlora NeoPixel\u003c\/a\u003e, they only show a single color and they don't have digital control, but that makes them smaller easier to use for many projects.\u003c\/p\u003e\n\u003cp\u003eSimply connect 3 to 6VDC to the + pin and ground to the - pin, and the LED on the board will light up. You can make the LEDs fade and twinkle by using the PWM (a.k.a. analogWrite) functionality of your \u003ca href=\"\/en-eu\/products\/adafruit-gemma-miniature-wearable-electronic-platform\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eGemma\u003c\/a\u003e or \u003ca href=\"\/en-eu\/products\/adafruit-flora-wearable-electronic-platform-arduino-compatible\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFlora\u003c\/a\u003e, or just connect directly to a digital I\/O pin of a microcontroller to turn on and off. Or even skip the micro altogether, and power directly from a LiPoly or coin battery.\u003c\/p\u003e\n\u003cp\u003eThis order comes with 5 \"1206 size\" LEDs, matched with a 100 ohm resistor. When powered from 3.3V they draw about 5mA so you can put up to 4 or 5 in parallel on a single microcontroller pin.\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4mm x 9mm \/ .16\" x .35\"\u003c\/li\u003e\n\u003cli\u003e2mm thick\u003c\/li\u003e\n\u003cli\u003eHoles are 7mm \/ .28\" apart\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-led-sequins\/downloads\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheets, EagleCAD files and Fritzing objects available in the tutorial\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Ruby Red","offer_id":1304305480,"sku":"ADA1755","price":3.25,"currency_code":"GBP","in_stock":false},{"title":"Emerald Green","offer_id":1304305484,"sku":"ADA1756","price":3.25,"currency_code":"GBP","in_stock":false},{"title":"Royal Blue","offer_id":1304305488,"sku":"ADA1757","price":3.25,"currency_code":"GBP","in_stock":false},{"title":"Warm White","offer_id":1304305492,"sku":"ADA1758","price":3.25,"currency_code":"GBP","in_stock":false},{"title":"Pink","offer_id":32019830800454,"sku":"ADA1792","price":3.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1756_ab16af84-7481-4464-b5d1-1471cf8a113c.jpeg?v=1571270030"},{"product_id":"5050-led-breakout-pcb-10-pack","title":"5050 LED breakout PCB - 10 pack!","description":"\u003cp\u003eThis 5050 LED breakout PCB set will make your life much much easier and get you prototyping faster than ever.\u003c\/p\u003e\n\u003cp\u003eSolder your 5050 sized LED to either side and you're ready to rock on any solderless breadboard. \u003cbr\u003e\u003cbr\u003eEach item comes with ten PCBs and each PCB is identical. PCB is .8mm\/.03\" thick, with ~10mm\/0.4\" spacing between the two rows.\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304305568,"sku":"ADA1762","price":4.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1762_9aa53aab-64bc-43ba-8408-d0661c40080a.jpeg?v=1571270030"},{"product_id":"adafruit-bi-color-red-green-24-bar-bargraph-w-i2c-backpack-kit","title":"Adafruit Bi-Color (Red\/Green) 24-Bar Bargraph w\/I2C Backpack Kit","description":"\u003cp\u003eWhat's better than a single LED? Lots of LEDs! A fun way to make a small linear display is to use two 12-bar Bi-color bar-graphs.\u003c\/p\u003e\n\u003cp\u003eHowever, this LED bargraph is 'multiplexed' - so to control all the 48 LEDs you need a lot of pins. Wouldn't it be awesome if you could control a colorful bargraph without tons of wiring? That's where this adorable LED bar-graph backpack comes in. \u003cbr\u003e\u003cbr\u003eThe backpack uses a driver chip that does all the heavy lifting for you:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt has a built in clock so it can multiplex the display.\u003c\/li\u003e\n\u003cli\u003eIt uses constant-current drivers for ultra-bright, consistent color, 1\/16 step display dimming, all via a simple I2C interface.\u003c\/li\u003e\n\u003cli\u003eThe backpack comes with address-selection jumpers so you can connect up to eight of these bar-graphs on a single I2C bus. You can also mix-and-match the bar-graph breakout with our other types of I2C LED backpacks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eThe product kit comes with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA fully tested and assembled LED backpack stick\u003c\/li\u003e\n\u003cli\u003eTwo \u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/KWL-R1230XDUGB.pdf\" target=\"_blank\"\u003e12-bar bi-color bar-graphs\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e4-pin header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes. \u003cbr\u003e\u003cbr\u003eAdafruit have provided a \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-led-backpack\/\" target=\"_blank\"\u003edetailed tutorial\u003c\/a\u003e showing you how to solder, wire and control the display. They even wrote a \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-LED-Backpack-Library\" target=\"_blank\"\u003elibrary for the backpacks\u003c\/a\u003e so you can get running in under half an hour, displaying images on the matrix or numbers on the 7-segment.\u003c\/p\u003e\n\u003cp\u003eIf you've been eyeing matrix displays but hesitated because of the complexity, this is the solution you've been looking for!\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304305636,"sku":"ADA1721","price":8.25,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1721_ae18f686-4dec-492a-8cb2-7a581ffc67b7.jpeg?v=1571270030"},{"product_id":"adafruit-electret-microphone-amplifier-max9814-w-auto-gain-control","title":"Adafruit Electret Microphone Amplifier - MAX9814 w\/ Auto Gain Control","description":"\u003cp\u003eThis fancy microphone amplifier module is a step above the rest, with built in automatic gain control. The AGC in the amplifier means that nearby 'loud' sounds will be quieted so they don't overwhelm \u0026amp; 'clip' the amplifier, and even quiet, far-away sounds will be amplified.\u003c\/p\u003e\n\u003cp\u003eThis amplifier is great for when you want to record or detect audio in a setting where levels change and you don't want to have to tweak the amplifier gain all the time. \u003cbr\u003e\u003cbr\u003eThe chip at the heart of this amp is the \u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/MAX9814.pdf\"\u003eMAX9814\u003c\/a\u003e, and has a few options you can configure with the breakout.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eThe default 'max gain' is 60dB, but can be set to 40dB or 50dB by jumpering the Gain pin to VCC or ground.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eYou can change the Attack\/Release ratio, from the default 1:4000 to 1:2000 or 1:500.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eThe ouput from the amp is about 2Vpp max on a 1.25V DC bias, so it can be easily used with any Analog\/Digital converter that is up to 3.3V input. If you want to pipe it into a Line Input, just use a 1uF blocking capacitor in series. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eFor audio-reactive projects, we suggest using an FFT driver library (such as the one in \u003ca href=\"http:\/\/learn.adafruit.com\/piccolo\"\u003ethis library\u003c\/a\u003e) which can take the audio input and 'translate' it into frequencies. If you just need to keep track of audio levels, see this \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-microphone-amplifier-breakout\/measuring-sound-levels\"\u003esound-level meter tutorial for Arduino\u003c\/a\u003e \u003cbr\u003e\u003cbr\u003eEach order comes with one assembled and tested board, with an \u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/CMA-4544PF-W.pdf\"\u003eelectret mic\u003c\/a\u003e pre-soldered on, and a small piece of header. \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-agc-electret-microphone-amplifier-max9814\/\"\u003eAdafruits tutorial\u003c\/a\u003e will get you started with using and testing the microphone amplifier and you can check out their \u003ca href=\"http:\/\/learn.adafruit.com\/adafruit-microphone-amplifier-breakout\"\u003egeneral-purpose microphone amplifier tutorial for other project ideas and code. \u003c\/a\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304305680,"sku":"ADA1713","price":6.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1713_0dd8fe7f-7089-4f02-b437-06cc3bfe25d1.jpeg?v=1571270030"},{"product_id":"adafruit-oled-breakout-board-16-bit-color-1-27-w-microsd-holder","title":"Adafruit OLED Breakout Board - 16-bit Color 1.27\" w\/microSD holder","description":"\u003cp\u003eThese 1.27\" color OLED displays are perfect when you need a small display with vivid, high-contrast 16-bit color.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eThe visible portion of the OLED measures 1.27\" diagonal and contains 128x96 RGB pixels, each one made of red, green and blue OLEDs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eEach pixel can be set with 16-bits of resolution for a large range of colors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eBecause the display uses OLEDs, there is no backlight, and the contrast is very high (black is really black). \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eThis OLED uses the SSD1351 driver chip, which manages the display. You can talk to the driver chip using 4-wire write-only SPI (clock, data, chip select, data\/command and an optional reset pin).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eIncluded on the fully assembled breakout is the OLED display and a small boost converter (required for providing 12V to the OLED) and a microSD card holder.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eThis design includes built-in logic level shifting so you can use it with 3-5VDC power and logic levels.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"line-height: 1.2; font-size: 14px;\"\u003eThe example code shows how to read a bitmap from the uSD card and display it all via SPI. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDisplay current draw is completely dependent on your usage: each OLED LED draws current when on so the more pixels you have lit, the more current is used. They tend to draw ~30mA or so in practice but for precise numbers you must measure the current in your usage circuit. This does not include the SD card, which is separate\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eAdafruit have even written a full \u003ca href=\"https:\/\/github.com\/adafruit\/Adafruit-SSD1351-library\" target=\"_blank\"\u003eopen source graphics library\u003c\/a\u003e that can draw pixels, lines, rectangles, circles, text and bitmaps as well as example code. The code is written for Arduino but can be easily ported to your favorite microcontroller!\u003c\/p\u003e\n\u003cp\u003eCheck out the \u003ca href=\"http:\/\/www.adafruit.com\/datasheets\/SSD1351-Revision%201.3.pdf\"\u003edatasheet\u003c\/a\u003e for more details on the controller\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":1304305748,"sku":"ADA1673","price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/products\/1673_b1af79dc-bef2-424c-80c6-21047da58e01.jpeg?v=1571270030"}],"url":"https:\/\/wholesale.pimoroni.com\/en-eu\/collections\/adafruit.oembed","provider":"Pimoroni Wholesale","version":"1.0","type":"link"}