Eight-channel Voltage Tour Detection Circuit Composed of 555,CD4017,CH233

Published:2011/8/25 7:41:00 Author:Sue | Keyword: Eight-channel Voltage, Tour Detection | From:SeekIC

The picture shows the eight-channel voltage tour detection circuit. It uses digital tube to display the number of the line which is under detection, and then uses LED digital voltmeter to read directly the tour detection voltage. Every line has 10s to display the tour detection voltage. S0 can be used to display one line's voltage fixed value conveniently.



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