Touch faucet
The embodiment of the invention provides a touch faucet which is powered by a battery and comprises a faucet body and a circuit board arranged in a control box, a control circuit is arranged on the circuit board and comprises a controller, a main electrode, a monitoring electrode and a reference gro...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The embodiment of the invention provides a touch faucet which is powered by a battery and comprises a faucet body and a circuit board arranged in a control box, a control circuit is arranged on the circuit board and comprises a controller, a main electrode, a monitoring electrode and a reference ground, wherein the controller is connected with the main electrode, the monitoring electrode and the reference ground, the main electrode is connected with the faucet body, and the monitoring electrode is connected with the shell of the control box. The controller is used for obtaining a first electric signal between the faucet body and the reference ground and a second electric signal between the monitoring electrode and the reference ground and controlling the faucet body to be opened or closed according to the first electric signal and the second electric signal. The controller can determine whether external interference occurs or not according to the first electric signal and the second electric signal, if yes, t |
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