If anyone wants a PS/2 keyboard adapter that emulates an LK201, there's Peter
Bosch's Arduino Nano based lk201emu: https://github.com/peterbjornx/lk201emu
His writeup on this is still in the Wayback Machine:
https://web.archive.org/web/20180703165508/https://peterbjornx.nl/vtkbd/
I can no longer find a copy of Peter's schematic for this online, but at some
point I grabbed a copy of it. I've renamed it from schem.pdf to
lk201emu-schem.pdf and made it available at:
https://drive.google.com/open?id=1XmRClTCoIedfXDcUbcaJi-A9QXr7SCEo
-- Ron
