Old technology meets new technology here, and in this case they can actually interface very well despite their age difference. YouTuber Aliencurv modified an old 1983 TRS-80 portable computer with 20kb of memory to control a 2012 Wall-E robot.
Here’s a blast from the past that I stumbled upon earlier today. I don’t know why I found it so entertaining, but I guess it just reminded me of when I was just a geektot. There’s something about the simplicity of computer graphics back in the day that just makes me all gooey.