A project in a day. deej is a open-source hardware volume mixer for Windows and Linux built using an Arduino and a few potentiometers. If you are looking at a GoXLR it might be worth checking this out first.

Items used in this video:
❗️These links are affiliated and I may earn a small commission if you purchase❗️
Arduino Nano (Clone): https://s.click.aliexpress.com/e/_A8afUw
Potentiometers 10k: https://s.click.aliexpress.com/e/_AEv83M
Slide Potentiometer: https://ebay.us/JoEUzr
Brass Inserts: https://s.click.aliexpress.com/e/_ATFxds

deej on Github: https://github.com/omriharel/deej

3d Print Files: https://www.thingiverse.com/thing:480...

Chapters:
0:00 Intro
1:35 Parts
2:38 3D Case design
4:04 Case discussion
6:16 Schematic
6:56 Build
12:26 Knobs
13:57 Programming
15:58 Software & Testing
18:07 Conclusion