MTU motherboard for the KIM-1 finished

Finally, only the audio and power connectors are on the PCB. I’ve opted for interchangeable daughterboards for giving the RS-232 or USB connectivity, together with the IEC and Corsham’s SD Shield connectors.

Sample setup with the USB board and a K-1008:

And close detail of the daughterboards, with RS-232:

And with USB:

Everything available at its own GitHub repository