Build [T3knomanzer]’s simple yet elegant multi-volume knob and stay zen in the zone. It’s easy, just turn the knob to cycle ... suspects — Arduino Nano, rotary encoder, an OLED display ...

They're often relegated to media volume control on a DAC or an audio amplifier for adjusting levels, but current-day firmware ...

You can save some time by programming the rotary encoder to do it for you. With the encoder, you don't have to hold down a ...

It’s set up with a 74HC14 hex Schmitt trigger, and a CD4066 quad bilateral switch on a custom PCB. As for the volume knob itself, it’s not a real analog pot, instead it’s using a rotary ...

Among those who do make the leap to mechanical switches ... or a rotary knob. The knob is $10 extra, but you can interact with it in three ways (clockwise turn, counterclockwise turn, and pressing ...