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  • Sale! PIR MOTION DETECTOR KIT WITH ARDUINO UNOPIR MOTION DETECTOR KIT WITH ARDUINO UNO CIRCUIT

    PIR Motion Detector Appliance Control Kit

    0 out of 5
    Original price was: 11.76$.Current price is: 5.39$. Exclusive of GST

    A PIR Motion Detector Sensor (Passive Infrared Sensor) is an electronic device used to detect motion by measuring infrared light radiating from objects in its field of view. It’s commonly used in security systems, automatic lighting, and other motion-activated applications. Here’s a breakdown of how it works and its key features:

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  • Sale! HC-SR501 PIR MOTION SENSOR

    PIR Motion Detector Sensor Module HC-SR501

    5.00 out of 5
    Original price was: 5.76$.Current price is: 0.59$. Exclusive of GST

    The Passive Infrared Sensor (PIR) sensor module is used for motion detection. It is often referred to used “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion” sensor. The module has an on-board pyroelectric sensor, conditioning circuitry and a dome shaped Fresnel lens. It is used to sense movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically-activated lighting systems.

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