Build [T3knomanzer]’s simple yet elegant multi-volume knob and stay zen in the zone ... ll find the usual suspects — Arduino Nano, rotary encoder, an OLED display, and an LED ring, each ...

If you want rotary encoders and OLED screens to show ... We like that this is isn’t a volume knob in the traditional sense — it’s a game of percentages. Dialing ‘2’ gives 20% volume ...

Makerfabs has recently released "MaTouch SmartKnob Assembled" based on the SmartKnob View open-source hardware design but ...

There is also a ... [+] rotary knob which can work as a volume or mute control. Alternatively, like many of the keys, the knob can be reprogrammed for other actions. The latest keyboard to turn up ...

The top panel will look familiar to anyone who’s used a Positive Grid amp before, featuring six rotary knobs that change presets on channels 1 and 2 with master volume knobs for each channel below.