Rotary volume control for the Raspberry Pi

If you have checked out my previous post, you know I want to create a clock radio powered by the Raspberry Pi with the audio coming out of a JustBoom AMP Zero pHAT. ¬†One of the things that I thought would be quite handy (probably necessary) would be volume control. ¬†Ideally that would be some kind of hardware rotation controller, … Continue reading Rotary volume control for the Raspberry Pi