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Adafruit PIR (motion) sensor

SKU ADA-189
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Original price $11.00 - Original price $11.00
Original price (ex:Vat)
$11.00
$11.00 - $11.00
Current price $11.00
(ex:Vat)
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PIR sensors are used to detect motion from pets/humanoids from about 20 feet away (possibly works on zombies, not guaranteed). This one has an adjustable delay before firing (approx 2-4 seconds), adjustable sensitivity and we include a 1 foot (30 cm) cable with a socket so you can easily reposition the sensor or mount it using the two drills on either side. Runs on 5V-16V power (if you need to run it off of 3V you can do that by bypassing the regulator, but that means doing a bit of soldering). Digital signal output is 3.3V high/low. Sensing range is about 7 meters (120 degree cone) For a full tutorial with wiring diagrams, code examples and project ideas, PIR sensor tutorial page!