Question

what is proximity sensor ?how does it work
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Answer 1

Explanation:

A proximity sensor is a non-contact sensor that detects the presence of an object (often referred to as the “target”) when the target enters the sensor's field. Depending on the type of proximity sensor, sound, light, infrared radiation (IR), or electromagnetic fields may be utilized by the sensor to detect a target

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Answer 2

Explanation:

A proximity sensor is non contact sensor that detects the presence of an object. When the target enters the sensors field , Depending on the type of proximity sensor sound , light , radiation or electromagnetic fields may utilized utilized by the sensor to detect the target .

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