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Wilsondotzip/VolumeMaster

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Wilsondotzip/VolumeMaster has 28 GitHub stars and 7 forks. GitHot measured 0 stars in 24 hours. Last checked 2026-11-15 07:12 UTC. Last push 2026-11-11.

How these counts are measured

28 stars7 Forks

What you can do

  • 4 Knobs which interface via serial over USB
  • 3D printable cases
  • Easy to use UI with drag and drop mapping
  • Search running apps and input devices, and audio sessions

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About

VolumeMaster is a hardware application mixer for changing the volume of different windows apps on the fly.

Creative & Media

README.md

Original

VolumeMaster

VolumeMaster is a hardware application mixer for changing the volume of different apps/mics on the fly. No more digging through menus. Easily adjust the volume of your music, voice chat or game to be just how you like it. This project is still in active development you can see all the features we plan to add here and if you have any feedback or requests don't hesitate to log an issue.

Check out the Wiki For build guides and FAQ!

Contents:

Getting Started

Features

Getting Started:

How things work

A Python script runs in the background to turn the Arduino's serial inputs into volume changes. The Arduino reads each potentiometer as a separate analogue input, this information (once mapped between [0,100]) is then sent to your computer over a COM port. The python program runs to receive the information and convert it to meaningful volume commands! Below is an image of the DIY version. You can also buy an official kit here. Please note the kit is STM32 based and firmware maintained here is for arduino DIY only.

Image2

Requirements

Windows is the primary supported platform. This project also includes Linux support via the Software/VolumeMaster-Linux directory. If you have windows you're all set nothing else is needed! Go grab the latest release and run the installer.

Features

Hardware

  • 4 Knobs which interface via serial over USB
  • 3D printable cases

Windows Software

  • Easy to use UI with drag and drop mapping
  • Search running apps and input devices, and audio sessions
  • VoiceMeeter integration
  • Manage device settings
  • connect multiple devices and manage each seperatly
  • In-app Notifications for when things go wrong
  • Volume Change Notifications
  • Windows Autostart
  • When minimized, software which runs quietly in the background as a tray icon
  • Presets for saving and switching between knob layouts
  • Plugin system and API to expand app integration

VolumeMaster Pro (push-button rotary encoders)

  • Button press actions: mute, keyboard shortcut, open program, switch preset, switch knob mode and switch output device
  • Pick a preset or output device from an on-screen list by turning and pressing the knob
  • Absolute (volume) or increment (turn actions) mode per knob

Linux Software. Thanks to emmolab

What’s to come...

This project is still in active development, so here are some of the features we plan to add in the future.

  • MacOS support, currently in beta.