Microwave Radar Induction Switch Human Motion Sensor Module
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.
Working voltage: 4-28VDC
Operating current: <= 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
Quantity: 1 piece
Form Color: Green + Black
Application: Widely used in human body sensing lighting system, anti-theft alarm system.
Working Voltage: 4-28V
English Manual / Spec: Yes
Download Link: https://drive.google.com/folderview?id=0B6uNNXJ2z4CxRFQ5QmNSWHRsOWc&usp=sharing
Dimensions: 1.22 in x 0.67 in x 0.12 in (3.1 cm x 1.7 cm x 0.3 cm)
Weight: 0.06 oz (1.8 g)
Packing List:1 * Sensor