One fun and cool thing for ardent audio folks to do is switch the volume of an audio amplifier between levels on a digital panel. Here’s a simple project to help you understand the technology behind ...

I have a digital clock radio with a 2" 0.5 watt, 8 ohm speaker. The issue is the digital radio volume at the lowest setting is too loud. I am considering replacing the speaker with a lower wattage ...

This design idea details how a standard volume control can be replaced by its solid-state equivalent. Digital potentiometers are often advertised as replacements for rotary volume controls. To ...