ESP32DIV is a multi-purpose wireless testing toolkit powered by an ESP32

BLE Manager - Focus on Hardware, We've Got the Interface

💊 Appteka is an alternative store for Android

🐬 Feature-rich, stable and customizable Kiisu Firmware (made to use with enhanced-kiisu4-fw)

🐬 Feature-rich, stable and customizable Flipper Firmware

Convert EasyEDA designs to KiCad EDA

USB to 3 Port Serial (UART) adapter firmware for STM32 Blue Pill.

Modules for helping to add Arduino enclosures and mounts to OpenSCAD projects.

A multichannel USB MIDI to CV converter using the Teensy 2.0 development board

Run Windows apps on 🐧 Linux with ✨ seamless integration

Pitch Interval Sequencer

Code for the 4 fader board project

ESP32 synth: all-in-one acid combo of two TB303's, a drum machine with fx chain, cd-quality

The Tulip Creative Computer - a portable Python synthesizer for music and graphics

A list of Free Software network services and web applications which can be hosted on your own servers

The FrontTalk module brings retro speech synthesis to Eurorack in just 12HP. Powered by a tweaked Talkie Library, it delivers gritty 8-bit robo-phrases, full MIDI control, CV pitch/gate, and 4 digi…

MIOS8

midibox

Schematics, code, and pcb layouts for an FV-1 guitar effects pedal

Open Source Theremin Instrument

Otto's DIY Eurorack Modules

Erica Synths DIY Eurorack Modules

Teensy brain for MIDI, USB-MIDI and Eurorack integration

Published Modules of the Sluisbrinkie project

Sound As Pure Form - a Forth-like language for audio synthesis using lazy lists and APL-like auto-mapping.

CtlrX is an alternative fork of Roman Kubiak's Ctrlr. This project is aimed at delivering updates, a wiki, documentations, tutorials or anything that the community cannot share on the original Ctrl…

SysEx controls for Linux