Amazon Oiyagai  
08-03-2018 10:30 pm
Oiyagai 5pcs HC-SR501 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor Module
HC--SR501 Body Sensor Module
The human body sensor lighting industrial automation and control, etc.Ideal for Arduino, Raspberry Pi, PIC and more.
The automatic sensor: to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low
Board Dimensions: 32mm*24mm
Package Content : 5 x Human Body Sensor Module
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