RCWL-0516 Microwave Radar Doppler Motion Detector Sensor Module
Mini Doppler radar motion sensor module alternative to traditional PIR motion sensors, capable of detecting movement through wood, glass, and plastic enclosures.
RCWL-0516 Microwave Radar Doppler Motion Detector Sensor Module is an authentic, engineering-grade hardware component designed for prototyping, robotics, and academic research. Includes verified schematics, pre-tested hardware, and nationwide express shipping across Pakistan.
The RCWL-0516 Microwave Radar Sensor uses Doppler radar technology to detect moving humans and objects. Unlike standard PIR motion sensors, it can see through non-metallic enclosures.
Key Engineering Features:
- Penetrating Radar Waveform: Transmits 3.18 GHz microwave pulses that pass through glass, wood, acrylic, and 3D printed plastic enclosures.
- 360-Degree Sensing Sphere: No blind angle detection pattern with up to 7 meters range.
- High Immunity to Temperature Fluctuations: Reliable operation in hot Pakistani summers where PIR thermal sensors fail.
- Clean Digital Output: Outputs a clean 3.3V high logic pulse when motion is detected.
Common Engineering Applications:
- Concealed smart home motion sensors hidden behind walls or inside 3D casings
- Automatic corridor and staircase lighting switches
- Anti-theft vehicle and room intrusion alarms
- Automated contactless sanitizer dispensers and door triggers
What's Included in the Package:
- 1x RCWL-0516 Microwave Doppler Radar Motion Sensor Module
- 1x 5-Pin Male Header Strip
Quick Build & Interfacing Guide:
Unbox and verify all pre-tested sensors, microcontrollers, and wiring components included in your package.
Secure mechanical brackets, servos, and modules to the main frame using the provided mounting hardware.
Interface VCC, GND, and GPIO signal lines according to the verified schematic diagram provided with the kit.
Upload the tested source code via Arduino IDE, Python, or ESP-IDF and verify live sensor readings and actuation.
Need a Custom 3D Printed Casing or Multilayer PCB?
Get custom snap-fit enclosures and robotics parts printed via our custom 3D printing service in Lahore & Pakistan, or order industrial double-sided circuit boards through our custom PCB fabrication service with nationwide delivery.
Key Features
Specifications
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