HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector
$40.5
$76.55
PIR Motion Sensor Detector module Overview Highly integrated module popularly used for entry detection, it complies with microcontroller or DC loads. Specification Input Voltage: DC 4.5-20V Static current: 50uA Output signal: 0,3V or 5V (Output high when motion detected) Sentry Angle: 110 degree Sentry Distance: max 7 m Adjustable Range Shunt for setting overide trigger: H – Yes, L – No Advantage: Simple, easy to adopt in system There are two adjustable potentiometer on the module, you can use them to change the trigger sensitivity and the duration of the trigger signal
