This circuit could be used for replacing your manual volume control in a stereo amplifier. In this circuit, push-to-on switch SW1 controls the forward (volume increase) operation of both channels ...

From a guitar hacking point of view, the two major parts that are interesting to us are the pickups and the volume/tone control circuit that lets you adjust the sound while playing. Today, I’ll get ...

The use of digital potentiometers and volume-control ICs to replace mechanical pots enables a wider variety of user-interface features, but consumer-product designers are also pushed to reduce costs ...