Hi, I’m working on a project to adjust the volume of an old analog stereo. The volume knob works, I want to adjust the volume on top of that. From some research I found a potentiometer controls the volume. In the case of this stereo a dual gang potentiometer. I expected to be able to measure the vo…

Stereo volume adjustment

chrisknightley September 22, 2021, 5:36am 5

So attach a (servo) motor to the original volume knob?
Turn the knob on your behalf.

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