PCBWay 3rd PCB Design Contest

Retro TRS80 Model 1 Computer - prototype #2

This was my second version of the TRS80 Retro Computer. This step consisted of two PCBs; one to emulate the keyboard processing unit (using an off board FPGA) and the other to implement an emulated Expansion Interface (complete with floppies emulated on an SD card). These boards also arrived in a timely manner and had no defects that I was able to detect. Very happy with the manufacturing process and the resulting PCBs.

Aug 01,2019
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