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How does the sensor faucet work?
Mar 15 , 2023
1. Principle of electromagnetic induction When people are regarded as conductors, when they are in the magnetic field formed by 50Hz alternating current, electromagnetic induction will occur, so the human body will generate an induced current, which reacts on the original electromagnetic field, thereby changing the original current. When this change is received by the circuit, the water will be re...
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