RCWL-0516 Microwave Radar Sensor Switch Module Human Body induction Sensor
ab 1,19 €
Widely used in various human body induction lighting and burglar alarm occasions. Radar sensor module 1. If not connected, the detection distance is about 7 M. Internal VC through R-CDS and internal 1M resistor in parallel to the CDS foot (i.e. 9196's 9 feet), CDS at the connection of photoresistor, you can turn off the module detection function at night.
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