This is the
RCWL-0516, a mini-radar motion sensor module That features the RCWL-9196 chip.
The modules function is based on radar doppler. It Will automatically be a
high-level TTL signal for a 2s duration when it detects a motion within its
5-8m range. The module operates with a wide range of input voltages from 4V to
28VDC. Microwave Radar sensors can have a much higher sensitivity and better
detection than traditional IR sensors.
- VCC : 4 – 28V DC
- Distance detection : 7 m (default) 5 m (option)
- Output: 3.3V
- ENable : pin DTS
- Output: pin OUT
- Dimensions : 35.0 x 17.3 mm