On 2025-06-21 7:54 p.m., Scott Baker wrote:
  You can also find schematics for computers that used a
tape, such as the
 TRS-80 Coco. There's lots of old 8-bit computers that used tapes. Even
 the original IBM PC had a tape interface built in (though it was rarely
 used).
  
I had a COCO and tape. It never realy worked well.
  You will have a bit of work, in both software and
hardware, to adapt one
 of these existing designs.
 For a terminal, I typically use some variation of this: https://
 
maccasoft.com/en/electronics/vga-serial-terminal/ <https://
 
maccasoft.com/en/electronics/vga-serial-terminal/>
  I have big terminal already, but vintage IO is planned soon.
  Scott 
Ben.