MicroKit09 recreation, MicroProfessor-style

The MicroKit09 is a 6809 based single board computer with a 6-digit, 7-segment display, a 34 key keyboard and a cassette interface. It is designed and published as a kit in the French 'LED' magazine in 1983.

The first realization of the recreated version is implemented in two boards, like the original:

Yes, the connectors are not properly lined out, the version 1.1 fixes that.

The new board has the same components as the original, but another, more compact form factor. The rebuild version has some minor extra's making extension easier:

Tools used while debugging the boards and software development:

Local links:

The KiCAD and gerber files will be added later.

External links:


Last update: 2023-06-09