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How Far Can A Proximity Sensor Work? [Solved]
2.2. Thus the proximity of the object is detected by a change in capacitance. The sensor can also be used to detect a wide variety of non-metallic and metallic objects and typically operate over a range of 3 to 30 mm.
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Proximity
What are Proximity Sensors and How Do They Work? - Tech Tip
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What are Proximity Sensors and How Do They Work? - A Galco TV Tech Tip
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