Volume and Output switcher for PC

Volume and audio output controller for Windows. Lets me easily change volume, mute and switch between speakers and headphones.

Easy print, just use whatever you want really, there's nothing critical.

Parts needed are an Arduino Pro Micro and a Rotary Encoder. You can use a bought metal knob or print your own.

Code sets the Pro Micro to act as a HID controller and takes power from the micro USB form the PC. Rotation is volume, click is mute. Long click sends a key command that I have set to work with https://soundswitch.aaflalo.me to change output between speakers and headphones.