The RCWL-0516 Microwave Radar Sensor is a mini doppler radar sensor module equipped with supporting DC 4-28V wide voltage. It is an alternative to the PIR sensor and uses in many security alarms system. It offers stable sensing through walls and enclosures, making projects more flexible. This module is easy to connect and provides clear digital output for testing and learning. The RCWL-0516 Microwave Radar Sensor avaliable on StemVolt is suitable for educational use, diy experiments, and basic automation applications.
Related Products:
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PIR motion sensor module
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Infrared obstacle detection sensor
Applications:
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Motion detection based automation systems
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Arduino and microcontroller projects
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Smart lighting and security models
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Robotics movement sensing
Specifications:
| Parameter | Details |
|---|---|
| Operating voltage | 4V to 28V DC |
| Transmitting Power | 20mW (typical); 30mW (max) |
| Output Voltage Driving Capacity | 100 mA |
| Detecting range | 5-9 m |
| Operating current | 3 mA (max) |
Package Includes:
1 × RCWL-0516 Microwave Radar Sensor


















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