by admin | Mar 17, 2026 | Color Computer 1, Color Computer 2, Color Computer 3, Hardware
The CoCoBee Way back in 2011 (I think) I set forth with a project using the now defunct CoCoNet and SerialPak by Roger Taylor. I modified a Serial Pak to use an XBEE modem, and crceated a wireless serial cable. I recently found a copy of that documentation, so I...
by admin | Mar 13, 2026 | Color Computer 1, Color Computer 2, Color Computer 3, Hardware
PBJ CC Bus Conundrum Another quick update on the PBJ C-C Bus. One thing I discovered when comparing the schematic to the ‘before’ pictures I took – that 47uf cap isn’t correct. There should be two ceraMIC CAPS THERE AS SHOWN IN THE BOARD...
by admin | Feb 28, 2026 | Color Computer 1, Color Computer 2, Color Computer 3, Hardware
PBJ CC Bus Update Just a quick update. I was able to spend some time cleaning and removing bad components. There was quite a bit of time spent with a toothbrush and alcohol – and a soft brass brush with alcohol to remove the corrosion. I’m usure whether...
by admin | Feb 10, 2026 | Color Computer 1, Color Computer 2, Color Computer 3, Hardware
A 6 port mpi? Greetingz CocoNutz!! Before I get started, there’s an elephant in the room that needs addressing. A while back, L. Curtis Boyle (not calling you out, nothing but respect man ) mentioned it looked like AI art on my site. He’s not entirely...
by admin | Nov 20, 2025 | Color Computer 3, Hardware, Repair
This CoCo 3 came from Brian Weisler on Discord. This was advertised as a known bad unit with no RAM and video issues. When it arrived, it was exactly as advertised, but the case was in really nice condition, which is always a plus. But, this CoCo 3 had a healthy dose...
by admin | Nov 11, 2025 | Color Computer 1, Color Computer 2, Color Computer 3
A few years ago, when I got into 3D printing, I designed lots of stuff that was basic servicable. That’s what this is, lol. I had bought a John Linville designed sega Joypad Adapter from Neil Blanchard. I wasn’t really happy about just leaving it flopping...
