How do PIR sensors work?
PIR sensors work by detecting changes in infrared radiation in their field of view. When a warm object, like a person, moves within the detection area, the sensor triggers a response, such as turning on a light.
PIR sensors work by detecting changes in infrared radiation in their field of view. When a warm object, like a person, moves within the detection area, the sensor triggers a response, such as turning on a light.
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