12-02-2013, 01:36 AM
While repairing an old HP-41, I needed to create 3D models for the side port and module port covers. I have upload these models to:
http://www.thingiverse.com/thing:194323.
Test prints on my 3d printer worked well in ABS plastic. I am also working on a battery holder/cover, but it is currently about 1/10 of an inch too wide; once it is correct I will also upload that file