PIR Motion Sensor

Sparkfun ElectronicsSKU: RB-Spa-1051
Manufacturer #: SEN-13285

Price  :
Sale price ¥1,882

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Stock  :
Only 2 units left

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  • If anything moves, the ‘alarm’ pin will go low.
  • Works great from 5 to 12V
  • The open drain setup allows multiple motion sensors

This is a PIR Motion Sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the ‘alarm’ pin will go low.

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