5PCS Microwave Radar Sensor RCWL-0516 Switch Module Human Induction Board Detector

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Using Doppler radar technology, this is a microwave sensor module specifically for detecting moving objects and human body.
The module has many advantages such as high sensitivity, long sensing distance, wide sensing angle, high reliability, wide range of operating voltage.
Widely used in human body sensing lighting system, anti-theft alarm system.
size: 39 x 17mm
Working voltage: 4-28VDC
Operating current: less than 3 mA
Output voltage: 3.3V (from 3V3 pin)
Output Current: 100mA maximum
Detecting range: less than 120 degrees taper angle within 7 meters
Trigger mode: repeat trigger
Delay time: 2 seconds (the default value), by soldering capacitor in different capacities on C-TM pads to adjust it
Active Level: high (when it detects a moving object)
Output Interface: 3V3 (3.3V power supply output), GND (power ground), OUT (output signal), VIN (power input), CDS (detection can be turned off during the day by soldering an external photoresistor to ground).
Only need to use GND / OUT / VIN in general applications.
Application: Automatic lighting, smart home, DIY projects
Packing List: 5 x Microwave Radar Motion Sensor Module
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.