Commodore · How-To
Vicky-20 S Video Mod Results
Before and after comparison of S-Video mod results on the Vicky-20 PAL replica board. Dramatic improvement over composite output.
Atari · code
A week of diving a little deeper into my Atari 800XL
A week exploring the Atari 800XL from a Commodore guy’s perspective. Comparing BASIC implementations and discovering the platform’s …
Coco · code
Two weeks with a Coco 2 in September
Two weeks with a Tandy Color Computer 2 for SepTandy. Exploring a machine I’ve owned for years but never really used.
code · hardware
The CERBERUS 2080
Building the CERBERUS 2080, an open-source computer with three processors: ATMega328p, W65C02, and Z80. A project to truly understand how computers …
C64 · Commodore
Repairing a Commodore 128 and DIY Chris's RAM tester review
Repairing a Commodore 128 with bad RAM using DIY Chris’s RAM tester to diagnose and replace faulty 4164 memory chips.
C64 · Commodore
c0pperdragon verdict
Comparing various video output improvements for vintage Commodore computers including RF modulator replacement, chroma resistor mod, and the …