Smaller Trinity Box

Thanks to usermod and Martinfun1987 for their models!
https://www.thingiverse.com/thing:1159729
https://www.thingiverse.com/thing:222680

I've created several projects using versions of the Trinity case and thought some
might find this version useful. It basically eliminates the middle piece of the original box.

This version has been kept largely plain so you can add holes and cutouts
as needed for your project.

Mods:
I kept breaking the original screw holes for the Uno, so I incorporated Martinfun's holder

Most of the holes of the original models have been filled in.

Added a cutout for a switch in the back of the bottom piece. There is a version included
without the cutout.

Created engagement tabs in the corners opposite of where the model screws together.
These hold the box together better. It works best if you engage the back tab, then flex
the cover slightly to engage the side tab when assembling the box.

I've included an optional 'faceplate' for the