PIR Motion Sensor (JST)

PIR Motion Sensor (JST) (SEN-13285)

stars, based on 0 reviews
This is a simple to use 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. This unit works great from 5 to 12V (datasheet shows 12V)....