Making a Retro(ish) Game Console From Scratch - Hackaday

TL;DR

[Throaty Mumbo] has embarked on an interesting project to create a retro-style game console, dubbed the Game Console V2. This build focuses on traditional gaming hardware, using modern microcontrollers but intentionally avoiding contemporary features like SD card support or VGA output. Instead, it utilizes proper cartridges with ROMs and outputs composite AV signals, reminiscent of classic gaming setups.