Step-by-step instructions to build a smartphone that is open-source, upgradeable, repairable, and Big Tech free.

Template for faceplates and boards

through hole version of mutable instruments links

Arduino based sequencer and software-synth

A linear adjustable power supply for modular synthesizers in the Eurorack format. It's easy to build and outputs more than 1A at +12V, -12V and +5V.

I'm building eurorack modules! You'll find all of them here, with gerber files, boms and kicad files too.

Sweet Sixteen eurorack module by Tesseract Modular

Analog Synth Eurorack Modules

eurorack modular synthesizers projects using Arduino.

Opensource sequencer software for Raspberry Pi equipped with Eurorack-compatible hardware

An open source eurorack sample streaming and sound synthesis module.

CTAG TBD >>to be determined<< an extendible open source Eurorack sound module

Code and schematics for the Super Sixteen Eurorack sequencer

teensy 3.2 trigger generator

A Juno-inspired dual oscillator

EuroPi: A reprogrammable Eurorack module based on the Raspberry Pi Pico

Kolloidal Silber Generator Arduino Uno shield

Colloidal Silver Generator with Atmel Atmega328p Microcontroller

Marlin 2.0.x Version for Anycubic i3 MEGA M/S/P/X/CHIRON and 4MAX with Anycubic TFT or the "new" DGUS Clone TFT - Now also with BLTouch!

A simple LFO module based on a design by Niklas Rönnberg

awesome eurorack diy and opensource

Penrose eurorack Quantizer

Eurorack modular synthesizer DIY projects with Arduino and C++ libraries.

This is not Rocket Science presents: Eurorack modular synthesizer modules!

Eurorack Projects

PER|FORMER Eurorack Sequencer - Hardware Design Files

PER|FORMER Eurorack Sequencer

monome eurorack module

Erica Synths DIY Eurorack Modules