HC-SR505 Switch-Module Detection-Sensor Arduino IR Mini Infrared SR505
4,31 €
HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector SR505 Switch Module. Trigger: repeatable trigger (default). 1pc x HC-SR505 Mini Infrared PIR Motion Sensors. Automatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low.
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