Motion Sensor HC-SR501 (Green PCB)

Motion Sensor
HC-SR501 Human Sensor Module Pyroelectric Infrared.
Product Type: HC–SR501 Body Sensor Module
Operating voltage range: DC 4.5-20V
Quiescent Current: <50uA Level output: High 3.3 V /Low 0V Trigger: L cannot be repeated trigger/H can be repeated trigger(Default repeated trigger)