Makeblock Makeblock Me PIR Motion Sensor
Me PIR sensors are used to detect motion from animals/ humans from about 6m away. If anyone moved in that range, the sensor outputs HIGH on its SIG pin. With a potentiometersoldered on its circuit board, you can adjust its detecting range according to your need. Here are some ideas for application: motion detecting, thief-guarding system, automation switch.
Makeblock Me PIR Motion Sensor
Usually ships in 5-7 business days. Limited availability. May not be in stock at time of order. No back orders.