A place for my modular synthesizer designs. Generally openable in kicad. Or, if you trust me, ship the zipped gerber directories to your favorite PCB house. If you don't have a favorite, I can recommend PCBWay. Parts are generally available from either Tayda or Mouser.
Each directory should be a module, with two (or more) kicad projects. One (or more) should be the actual schematic and logic board(s), the other a faceplate.
A small, 4hp, 4 channel mono mixer for Eurorack in kicad
A 4hp dual attenuverter with offset function, useful for sidechain compression, FM and AM intensity control, and other CV management
A 4hp? dingus for making white noise by running a zener diode in reverse avalanche mode