{"title":"PIR (motion) sensor","handle":"pir-motion-sensor","url":"/products/pir-motion-sensor","description":"   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 holes on either side. Runs on 5V-12V 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, CircuitPython and Arduino code examples and project ideas, PIR sensor tutorial page! ","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":12089,"title":"Default Title","sku":"AF-189","price":21.18,"on_sale":false,"in_stock":true,"available_quantity":104,"option1":"Default Title"}]}