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 ...

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 ...

Volume control is a simple premise on Android phones. You hit your volume rocker, set your volume, and go. You can also set your notification, call, and media volumes independently. However, that is ...