PIR Stick for Tiny FX

Name: PIR Stick for Tiny FX
Brand: Pimoroni
SKU: PIM749
Price: 7.50 GBP
Availability: InStock

by Pimoroni

A passive infrared (PIR) sensor stick that gives your Tiny FX projects the ability to trigger effects when motion is detected.

Humans and other warm objects emit heat in the form of IR radiation. This sensor uses changes in IR radiation to detect motion in front of it, and sends out a simple digital signal that can be read by any microcontroller.

We designed PIR Stick to handle the very important business of triggering motion effects on our Tiny FX models so it comes with a cable that will let you plug it straight in to the three pin connector on Tiny FX. If you're planning on using it with another microcontroller, you'll probably want to pick up a JST-SH to DuPont cable to connect it up*. We also have loooooong JST-SH to JST-SH cables available if you want to position your PIR Stick further away from your model.

Click here to view everything Tiny FX!

Pinout and Schematic

'+': Power In (3.7 V max)
'OUT': Data
'-': Ground
Schematic

Features

Senba S18-L262B-2 Digital Pyroelectric Infrared Sensor (Datasheet)
Onboard potentiometer for sensitivity adjustment (clockwise to increase, anti-clockwise to decrease)
Includes 3 pin JST-SH cable (150mm long, approx)

Input voltage	2.2 V – 3.7 V
Current (max)	14 µA
Logic output	3.3 V / 0 V
Delay time	0 s
Lock time	2 s
Field of view	80 ° H, 55 ° V (stick oriented vertically)
Sensing range	3 - 5 m

Notes

* PIR Stick has no reverse polarity protection, so if you've wired it up yourself double check your wiring to make sure power is connected to + and ground is connected to -. It will get quite hot very quickly if you get the polarity wrong!
The sensor has a preferred detection direction. For best results in a typical room, orient the stick vertically so that it can detect motion passing it horizontally.

A passive infrared (PIR) sensor stick that gives your Tiny FX projects the ability to trigger effects when motion is detected.

PIM749

You must register for an account and be logged in to view pricing or place an order on the Pimoroni Wholesale store.

If you represent a school or university, a business, or reseller of Maker products then you can sign up for a wholesale account.

If you already have an account you can login to your account here.

Alternatively the easiest way to get your hands on the products we offer is to order them directly from our customer facing online store.

SKU

PIM749

EAN

0769894026229

Brand

Pimoroni

Stock available

40+ units
You may backorder this product

Weight

PIR Stick for Tiny FX

Video introduction

Guides & tutorials

Search

Select currency

Video introduction

Guides & tutorials