Index of /pub/3b2/files
2026 march 28
It's alive!
STLs and other goodies copied into this w space.
http://www.gaunt.org/pub/3b2
2026 march 27
My miniature 3b2/1000 project moving ahead again.
Printed a larger version of the case and did some old school mods with a drill and file to add some
access/vent ports in the rear. Painted it to give it a more cream color vs pure white PLA.
This will be a simple physical design. With the larger case I can simply drop in a raspberry pi
I already have in it's own nice case and run the USB power cord out the back.
Access will be via wifi, ssh xrdp etc. I'll post the STL for the 3d printed case on my web
site "real soon now" for anyone else who wants to make one.
I use the smaller prototype to hold USB drives etc. Just a box with lid.
The openscad file is easy to edit and scale the printed object to a size one would desire.
2026 march 18
Just starting this project and it's coming along.
Used Gemini (Google AI) to create some openscad code by feeding it some photos and diagrams
found on various vintage compute sites ya'll are probably famiiar with. That and a lot of iterative
descriptive language to influence the outcome. From openscad, generated the STL files for my 3D printer.
A rasberry pi will fit in this little box (tight but doable) and with some sanding, paint etc.
it should eventually become a functional 3b2 emulator running AT&T unix (loomcom.com).
The badge cleaned up with Grok is from http://www.obsoletecomputermuseum.org/3b2/logo.jpg
and hopefully can be printed small enough to fit the front panel.
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