Microwave Radar Sensor RCWL-0515 0516 Switch Module Human Induction for PI
ab 2,12 €
Microwave induction is a new type of dead angle free induction mode based on the principle of Doppler radar. Its planar antenna emits electromagnetic waves and receives reflected echoes, which can effectively suppress the interference of higher-order harmonics and other clutter; Compared with infrared products, microwave switches have strong reliability, safety, and convenience.
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