Description:
The RCWL-0516 has been designed as a better alternative to the PIR motion detectors. The module is equipped with an RCWL-9196 chip and detects motion using a microwave Doppler radar.
The RCWL-0516 Microwave Radar Motion Detector module has a sensitivity range or approx. 7 meters with an adjustable time delay and sensitivity feature.
Specifications:
Working voltage: 4 – 28 VDC
Operating current: less than 3mA
Output voltage: 3.3V (from 3V3 pin)
Output current: 100mA maximum
Detection range: less than 120 degrees taper angle within 7 meters
Trigger mode: repeat trigger
Delay time: 2 seconds (default value)
Active level: high (when motion is detected)
Output interface: 3V3 (3.3V power supply output), GND (ground), OUT (output signal), VIN (power in), CDS (detection can be turned off during the day by soldering an external photoresistor to ground)
Contents:
1 x RCWL-0516 Microwave Radar Motion Detector Module