{"product_id":"adafruit-tssp77038-38khz-infrared-ir-demodulator-breakout-stemma-jst-ph-2mm","title":"Adafruit TSSP77038 38KHz Infrared IR Demodulator Breakout - STEMMA JST PH 2mm","description":"\u003cp\u003eWhile designing our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"\/en-us\/products\/adafruit-infrared-ir-remote-receiver-stemma-jst-ph-2mm\"\u003eIR decoding breakout\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ewe noticed the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.vishay.com\/docs\/82470\/tssp770.pdf\"\u003eTSSP series of chips from Vishay\u003c\/a\u003e, these are simpler than more 'remote control' receivers in that they don't do any filtering on the codes received: you really just get the demodulated-from-38KHz-signal output.\u003c\/p\u003e\n\u003cp\u003eAccording to Vishay, they're designed for \"Reflective Sensing, Light Barriers, and Fast Proximity Applications\". These sensors could be interesting for use when you want a less-'intelligent' IR decoder, or for proximity projects where you don't want to go all-out for a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.adafruit.com\/product\/4161\"\u003eVCNL I2C sensor\u003c\/a\u003e. These are good for creating break-beams where the IR light is modulated rather than just solid on, because you won't be affected by other IR signals or ambient light changes.\u003c\/p\u003e\n\u003cp\u003eThis board will work nicely for a variety of IR detecting projects, and with mounting holes and a cable, a lot easier to mount in enclosures and on devices. Using a 2mm pitch STEMMA JST PH cable with headers or alligator clips on the end, you can easily wire this board without any soldering.\u003c\/p\u003e\n\u003cp\u003eNote that this board is specifically for proximity sensing or break-beam projects, while it can receive 38KHz IR remote control signals - there isn't a filter system so you'll get a lot of spurious signals.\u003c\/p\u003e\n\u003cp\u003eEach STEMMA board is a fully assembled and tested PCB but no cable. No soldering is required to use it, but you will need to pick up \u003ca rel=\"noopener\" href=\"\/en-us\/products\/jst-jumper-3-wire-assembly\" target=\"_blank\"\u003ea 2mm pitch, 3-pin STEMMA JST PH cable\u003c\/a\u003e. Alternatively, if you \u003cem\u003edo\u003c\/em\u003e want to solder, there's a 0.1\" spaced header for power\/ground\/signal.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cp\u003eProduct Dimensions: 25.4mm x 17.8mm x 7.2mm \/ 1.0\" x 0.7\" x 0.3\"\u003c\/p\u003e\n\u003cp\u003eProduct Weight: 1.9g \/ 0.1oz\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":56500164985205,"sku":"ADA5940","price":3.3,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0389\/1025\/files\/5940-00.jpg?v=1766148587","url":"https:\/\/wholesale.pimoroni.com\/en-us\/products\/adafruit-tssp77038-38khz-infrared-ir-demodulator-breakout-stemma-jst-ph-2mm","provider":"Pimoroni Wholesale","version":"1.0","type":"link"}