The Sorbus Computer Boards
All boards are designed using KiCAD. Both the generated data like schematics, gerber files and the projects themselves are checked in as part of the source code, so you can fully recreate and modify the project to your liking.
Backplane, 65C02 CPU and Chipset form a complete system, as can be seen below.
The Junior is those three boards rolled into one, reducing cost and solder work to create a base system.
Sound and VGA are optional cards to provide audio and video capabilities. The Chipset has also been repurposed to drive a 32x32 WS2812 LED Matrix.
All Sorbus boards created so far: