PIR Sensor HC-SR501 Motion Sensor (OT704-C87)

HC-SR501 PIR Motion Sensor is an infrared motion sensor with the following specifications:– Detection distance: 3-7m.– Delay: 5-200s – Output voltage: 3.3V- Works on: 4.5-20V– Detection angle: <140°.
HC-SR501 PIR Motion Sensor infrared PIR detects movement. When movement is detected, it gives a 3.3v signal on the output pin. The time is adjustable via the potentiometer VR1. The detection distance is adjustable from 3-7 meters via potentiometer VR2._x005F_x000D_