The 1970s saw a veritable goldrush to corner the home computer market, with Tandy’s Z80-powered TRS-80 probably one of the most (in)famous entries. Designed from the ground up to be as cheap … ...

The TRS-80 Model 100 was released in 1983, featuring an 80C85 CPU that can run at 5 MHz, but only runs at a hair under 2.5 MHz, due to 1:2 divider on the input clock. Why cut the speed in half? It … ...

Fans preserve and emulate Sega’s extremely rare ‘80s “AI computer” Prolog-based Japanese education hardware sported an early touch-panel, speech synthesizer.