SIDKick pico is an inexpensive dual-SID-replacement for the C64 and C128

Eurorack DIY projects

A collection of easy to solder DIY eurorack PCB's

Analog Synth Eurorack Modules

PER|FORMER Eurorack Sequencer - Hardware Design Files

Mostly Eurorack projects

Synth DIY projects

Circuit and ESP32 sketch to lay with a MOS6581 (Sound chip of commodore 64 etc.)

2HP ADSR module based on "Fastest Envelope in the West" by René Schmitz (https://www.schmitzbits.de/adsr.html)

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

Published Modules of the Sluisbrinkie project

A throughhole version of the Mutable Instruments Grids, a remake as close to the original as possible.

Templates for creating EURORACK panels

1U Eurorack rimshot module

How to find my MIDI projects and related software libraries