brianholman.com

My shingle in cyberspace since 1999

Retrocomputing

Retrocomputing is a hobby of maintaining and using vintage computer hardware and software today. My particular interest is the Tandy/RadioShack TRS-80 Color Computer platform (1980-1991). I purchased my first one in 1982. After over a decade run, this venerable line was displaced by the juggernaut of the PC platform. There is a vibrant and active community of enthusiasts that continue to develop new hardware and software to support this 35-year-old line of computers.

Aug 2015
May 2015
Apr 2015

May 2015

Brian Holman: TRS-80 Coco Retrocomputing Hobby | Apr 2015

Coco3 RGB to HDMI with audio

May 15, 2015 10:00 PM

I was able to complete a DIY project for a Coco3 RGB Video to upscaled HDMI with integrated stereo solution.
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brianholman.com

Coco3 RGB to HDMI with audio

brianholman.com