HC-SR501 Datasheet – PIR Motion Detector – Sensor Module

Part Number: HC-SR501

Function: PIR Motion Detector, Sensor Module( Passive Infrared Sensor )

Package: Module Type

HC-SR501 Image


HC-SR501 is based on infrared technology, automatic control module, using Germany imported LHI778 probe design, high sensitivity, high reliability, ultra-low-voltage operating mode, widely used in various auto-sensing electrical equipment, especially for battery-powered automatic controlled products.

Specification :

1. Use BISS0001 signal processing IC, sanyo genius regulator
2. Voltage: 5V – 20V
3. Power Consumption: 65mA
4. TTL output: 3.3V, 0V
5. Delay time: adjustable (0.3 sec – 10 minutes)
6. Lock time: 0.2 sec
7. Trigger methods: L – disable repeat trigger, H enable repeat trigger
8. Sensing range: less than 120 degree, within 7 meters
9. Temperature: – 15 ~ +70
10. Dimension: 32*24 mm, distance between screw 28mm, M2, Lens dimension in diameter: 23mm

Circuit and pinout

HC-SR501 Datasheet


HC-SR501 Datasheet


Related articles across the web