[JdeBP]

Many people have already done this, such as the people who emulate DEC VTs with arduinos and suchlike for starters.

* https://github.com/mkschreder/avr-vt100

* https://hackaday.io/project/13273-diy-vt100-a-miniature-hard...

* https://hackaday.com/2010/02/24/oscilloscope-doubles-as-a-se...

* https://tech.scargill.net/vt100-terminal-for-hc2016/

[mmjaa]

Quite nice .. I wonder if there'd be demand for an upscale version of these, sort of more turnkey and less hack.