How PIR Motion Sensors Work - The Learning Circuit
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YouTubeelement14 presents
How PIR Motion Sensors Work - The Learning Circuit
PIR or Passive Infrared sensors can detect movement by comparing variations in heat radiation of objects in their field of view. In this episode of The Learning Circuit, you can learn more about the different types, how they use lenses to increase their range, and interesting technical details about PIR sensors. Hit play to watch another great ...
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