ESP32, ESP8266 based MIDI Organ using the ML_SynthTools library (little example arduino project)

Combo organ with 12 arduinos

Le portail Internet d'inventaire national des orgues

Examples available at:

ML SynthTools Libraries

Electronic organ like e.g. Vox Continental with JACK interface

A music box and 13-note organ for Nexys 3 Spartan 6 FPGA Board. The final project of Digital System Design (EE 240) at Boğaziçi University, June 2017

A Teensy tonewheel organ emulator

Just-intonation, 5-limit tuning, blues-scale musical keyboard based on WebAudio

additive fm synthesizer for your browser

Mac OS X port of Rumpelrausch's drawbar organ VST instrument plugin.

Online documentation for APrint Studio

Custom oscillator for the Korg NTS-1 implementing a classic drawbar organ

Emulates the automation features of an 80's home organ by reading from a MIDI controller, modifying and enhancing those MIDI messages, and writing the output to a virtual MIDI port

Add on controller for the PropB3 Hammond Organ clonewheel project by H Bollig.

It's small project to make a musical instrument out of a computer keyboard.

Utility for validating donor typing entries to DonorNet

A Z + n 'th totally unnecessary software synthesizer project only for my own (others?) education and entertainment

3 Channel Light (Color) Organ for LED Strips (with Arduino Nano)