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Amazon Oiyagai  
08-03-2018 10:30 pm
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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
Amazon DIYmall  
DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino
Using Potentiometer 105, output timing is from 0.5S to 200S
Widely used in:Security Products,human body sensors toys,human body sensor lighting industrial automation and control, etc
NOTE: On this retrigger jumper is a solder jumper, and you need solder it by yourself
Pls note that there is no IR emitter in this module, the principle of PIR sensor is to detect the infrared radiation emitted by the human body, it only have a IR sensor (cell)
Package Included: 5 X HC-SR501 PIR Infared Sensor
DIYmall 5 Pack HC-SR501 Pir Motion IR Sensor Body Module Infrared for Arduino Us
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