Retro trainer board based on the MC14500 1-bit ICU. The project is OSHW certified and a ready to assemble kit is available on Tindie.

Alternative assembler for PLC14500s, uses CC65

Scripts to interface with the PAL-1 (KIM-1 clone).

An expandable SBC-version of the Apple 1 computer, easy to get started with and lot of cool stuff that can be added to it!

a text editor for the KIM-1

MOS KIM-1 Single Board Computer replica

DuckDB is an analytical in-process SQL database management system