Digital sound and light control stairs delay switch circuit ( 4 )

Published:2012/8/29 1:26:00 Author:Ecco | Keyword: Digital, sound and light control, stairs, delay switch | From:SeekIC

As shown in the figure, it is a sound and light control stairs delay switch circuit using CD4011 integrated circuit, and the circuit is relatively simple withgood performance. The circuit delay time is determined mainly by R5, C2 values, and the icon data is about 1min.



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