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).
 
Technical Details:
  • Length: 24.03mm/0.94in
  • Width: 32.34mm/1.27in
  • Screw hole distance: 28mm
  • Screw hole diameter: 2mm
  • Height (with lens): 24.66mm/0.97in
  • Weight: 5.87g/0.2oz
Note: PIR sensors and the Raspberry Pi sometimes don't get along - if you're having false trigger reports, make sure the PIR Sensor is far away from the Pi
 
Documents:
Package Includes:
  • 1 x Adafruit 189 PIR (motion) sensor

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Adafruit 189 PIR (motion) Sensor

  • Brand: Adafruit
  • Product Code:Ada-189-PIR-Sensor
  • Reward Points:11
  • Availability:In Stock
  • रo 1,074.00

  • Price in reward points:1133

  • 50 or more रo 940.00
  • 145 or more रo 936.00

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Tags: PIR, Motion, Sensor

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