HB100 Microwave Sensor 10.525GHz Doppler Radar Motion Detector Arduino

Doppler Radar Tracking: Utilizes X-Band 10.525GHz frequency to monitor real-time motion and velocity instead of just tracking thermal changes. Massive Range: Features an expansive hemispherical sensing range up to 20 meters, bypassing the typical limits of standard PIR sensors. Environmental Immunity: Penetrates non-metallic walls, plastics, and glass...