scheme for electronic components
Monday, March 8, 2010
Toddler Vomiting And From Nose
with Digital Volume Controller DS 1669
Volume Digital Controller If you need a digital volume control, then this circuit for you. Just press the button and you will be able to increase and decrease the volume. This circuit is for 1 channel only. For stereo audio, you need to build 2 analog circuits and use the push button which have dual input and dual output.
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