Glen Goodwin wrote:
At this late date it would probably be easier to
design
and build an interface so that a common PS/2-type keyboard
could be used, along with some self-adhesive key-top stickers.
Seems like overkill - the interface would need more processor power than
the ZX81, most likely. There *must* be a company that makes membrane
keyboards, and will do a shortish run. I'd certainly donate a
working-ish keyboard to get some made up...
Actually, ZXTEAM already has a fairly simple interface for attaching
an AT keyboard. The technical details are here: