On Apr 24, 2017, at 11:36 AM, Jim Brain <brain at
For now, since the KB is most needed and somewhat hard to find, and since I design HW for
classic machines, I think a small uC and some wire might tide me over until I can find a
reasonably priced KB. I did a quick check, but have not seen any writeup of the protocol
and keyscan matrix. Does such a thing exist?
I haven't seen such although I know a few folks with ambitions of such project. I can
put you in touch if they're not actively listening to this list and want to chime in.