Finished the screw holes!

I used a nut retainer and one screw to compress the two halves of the case together with the PCB inside. I made sure to put the correct tolerances so the PCB will be the first thing compressed against. I’m using 4 M2 hex screws.

There isn’t much more stuff I can do until my funding (hopefully) gets approved and I can get the PCB and components. Then I can put everything together and fix any issues that come up.

For now, I’ll continue working on polishing it and double-checking my cad and PCB to make sure everything should work.