Another organ simulator for Arduino (Midi module)

Hello, I share this attempt at a Hammond organ simulator:

It needs work but it is already functional with some noises. The library does not simulate a tonewheel, it just fills several arrays with the sum of the drawbar positions. Then these arrays are used for each keyboard part, simulating something similar to foldback.

It can be run on an Arduino Nano, but it has more limitations and the sound is uglier (about 11khz)

On an ESP8266, ESP32, or Arduino DUE, the quality goes up to about 22khz, and the function to simulate the rotary speaker has more RAM to use.

It is free software, and it is on Github: https://github.com/amiga68k/electuno

I will try to make all my work open source; If someone wants to motivate me to continue making inventions, they can help me in many ways: Giving me a like, sharing these projects, helping with programming, improving electronic schematics, or with a subscription to my patreon; There is free and there is also payment: https://www.patreon.com/isRasta