Voice control core circuit

Published:2011/8/30 2:12:00 Author:Christina | Keyword: Voice control, core circuit | From:SeekIC

This is a mature circuit, you don't have to worry about its reliability. The sensitivity is very good, you can improve the sensitivity by increasing the value of R3, also you can reduce the sensitivity by reducing the value of R3. The core circuit is in the blue box, you can make good use of it, because it is transplantable.



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