Use this microwave radar sensor in to detect moving objects easily. Compared to a PIR sensor,a Microwave sensor is much more reliable and not affected by ambient heat and can be used outdoors.
It is widely used in all kinds of applications such as human body induction lighting and anti-theft alarm systems using Arduino or any other microcontroller.
Operating Voltage Range: 4.0 V to 28.0 V
Output Voltage: 3V
Sensitivity Range: 7 meters.
Pins:
- 3V3 - Regulated output (reference only)
- GND - Ground / 0V supply input
- OUT - Trigger: HIGH (3.3V) motion detected / LOW (0V) idle
- VIN - 5V-12V supply input
- CDS - Sensor disable input (pull low to disable)
- N/A
