Some photos from a midnight engineer's workshop

This is soon to be an SCSI controller interface for my TRS-80 Model 4P.

I made this RS-232 driver module (for MAX233 or compatible) in about 1 hour.

Rockwell FORTH-based controller (6502-based).
The Rockwell F65F11 -- my very first wire-wrapped computer (..still have most of it).

Clock generator, 8_Mhz input, 2 cascaded LS161 counters and a 4020 (with pullup).
This can generate many different clocks --  lots of outputs!

And what's this!?
a DIY-Z80..?  almost.
(..full project coming soon.  Stay tuned).