RCWL-0516 Microwave Radar Doppler Motion Sensor Module

RCWL-0516 Microwave Radar Doppler Motion Sensor Module

Next-generation motion detection module utilizing microwave Doppler radar technology (3.18 GHz). Unlike passive infrared (PIR) sensors, it penetrates non-metallic obstacles like wooden doors, drywall, and plastic project boxes with full 360-degree detection.

Specifications

• Operating Voltage: 4.0V to 28V DC (built-in 3.3V LDO regulator)
• Detection Distance: 5 to 7 meters adjustable
• Output Signal: 3.3V High level TTL pulse upon motion detection
• Operating Frequency: ~3.18 GHz microwave band
• 360-degree omnidirectional detection angle with zero blind spots