Touch Multi-channel Electric Switch(CD4017,CD4511,CD4518) Circuit

Published:2011/7/22 7:47:00 Author:Sue | Keyword: Touch, Multi-channel, Electric Switch | From:SeekIC

The touch electric switch has simple structure, reliable working state, integrated circuit and low cost. It has 20 channels to choose from. As seen in the figure, the circuituses a double digit monitor for channel display. The circuit consists of touch signal input circuit, control pulse forming circuit, channel selection circuit, channel coding and display circuit.



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