There are 40 repositories under eurorack topic.
A Juno-inspired dual oscillator
EuroPi: A reprogrammable Eurorack module based on the Raspberry Pi Pico
awesome eurorack diy and opensource
Software to Hardware Prototyping for Eurorack using C++, Max/Gen~ or Faust
Eurorack modular synthesizer DIY projects with Arduino and C++ libraries.
VCV Rack plugin for monome Eurorack modules
Hardware Design: Eurorack shield for teensy 4.1 with 14 in / 16 out analog channels
A eurorack-friendly audio frontend compatible with many FPGA boards.
squares-and-circles is an alternate firmware for the Eurorack module O_C, targeting Teensy 4.
CTAG TBD >>to be determined<< an extendible open source Eurorack sound module
Code and schematics for the Super Sixteen Eurorack sequencer
A set of modules written in Vult for VCVRack
An open source eurorack sample streaming and sound synthesis module.
Analog Synth Eurorack Modules
eurorack modular synthesizers projects using Arduino.
Ableton Link to clock/reset signals converter
Opensource sequencer software for Raspberry Pi equipped with Eurorack-compatible hardware
Awesome Open Source Synths List!
Modular synthesizer related circuit board designs.
A simple Eurorack sampler and performance module in a silly package.