The Gravity: Digital 10.525GHz Microwave Motion Sensor uses the Doppler effect to accurately detect moving objects with microwaves, offering superior performance compared to traditional infrared sensors. Unlike IR modules, this sensor’s readings remain unaffected by temperature, humidity, noise, dust, or lighting conditions, making it highly reliable in harsh environments. With an adjustable detection range from 2 to 16 meters, the module is well-suited for applications such as automatic doors, vehicle speed detection, production line monitoring, car reversing sensors, and safety/security systems. Its strong resistance to radio frequency interference ensures stable operation, while its low-power, non-contact detection method is completely safe for humans. Designed with a Gravity 3-pin digital interface, it can be easily integrated with Arduino, Raspberry Pi, or other microcontrollers, making it an excellent choice for both professional and DIY projects. Featured By RoboticsBD.
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BDT 0Tax
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Gravity: 10.525GHz microwave motion sensor using Doppler effect
Detects moving objects unaffected by temperature, light, dust, or noise
Adjustable detection range: 2–16 meters for flexible applications
Strong resistance to radio frequency interference, reliable in harsh conditions
Compact Gravity 3-pin digital interface, easy Arduino/Raspberry Pi integration
Ideal for security, automation, vehicle detection, and industrial monitoring
