Description
HC-SR501 Passive Infrared (PIR) Sensor
Input Voltage: 4.8V to 20V
Quiescent Current: <50uA
Logic Level Voltage: High 3.3 V / Low 0V
Field of View: <100 degree Cone
Operating temperature: -15 to 70 degrees
Range: Adjustable up to 7m
Time Delay: Adjustable up to 5 minutes
Dimensions: 24 x 32mm
Height: 25mm
Weight: 7g
Hook up Guide: http://henrysbench.capnfatz.com/henrys-bench/arduino-sensors-and-input/arduino-hc-sr501-motion-sensor-tutorial/