Package includes:
1 piece PIR Sensor
 
Instructions for use:
You can watch our youtube videos to know how to use it with various applications. Links are given below:
1.PIR sensor basics
2.motion sensor alarm PIR without microcontroller,DIY how to make motion sensor alarm
3.How to make a motion detector alarm using pir sensor

General Description:
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.
 
Features & Specifications:
Model: HC SR501
Voltage: 5V – 20V
Power Consumption: 65mA
TTL output: 3.3V, 0V
Delay time: Adjustable (.3->5min)
Lock time: 0.2 sec
Trigger methods: L – disable repeat trigger, H enable repeat trigger
Sensing range: less than 120 degree, within 7 meters
Temperature: – 15 ~ +70
Dimension: 32*24 mm, distance between screw 28mm, M2, Lens dimension in diameter: 23mm
 
Applications:
Automatically sensing light for Floor, bathroom, basement, porch, warehouse, Garage, etc, ventilator, alarm, etc
 
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