Hi everyone. I am back, much refreshed and revived by a holiday to lovely Croatia (which I can thoroughly recommend!). Ross Porter’s father could no longer operate his CD player to play his favourite music due to impaired mental…
Tejas Ozarkar has fashioned this stylish music player from a Raspberry Pi, some perfboard, some sensors and a bit of wiring. The circuit he’s built allows you to increase and decrease the volume (by raising/lowering your hand above an ultrasonic…