In this video, Limor shows off her build of the Turbulence microcontroller-based demo. She accomplished this by going retro (hey, it’s demoscene, man), adding VGA and stereo audio output to her Parallax Propeller-based Ybox2 kit (which has NTSC out). To add VGA/stereo out, she created a mini-shield plug-in for the YBox. Pretty nifty! And as she says, it’s really impressive that the Propeller MCU can process decent VGA and stereo audio. It’s funny to see her drag out her old VGA monitor, too. Hey, where can I get one of those Techno-Goth stickers!?
VGA output on a Ybox2