Topic · Retro Lab
Retro Lab
Working versions of the machines and languages I learned on, small enough to run in a browser tab.
Emulator
Microcomputer Trainer
Radio Shack's 1985 4-bit trainer: a hex keypad, seven LEDs, one digit and a speaker. Sample programs included.
Coming next
TRS-80-style BASIC
Line numbers, GOSUB and a low-res graphics screen.