Pi Zero Dual Relay board Enclosure

**A dual channel relay enclosure for a wi-fi garage door opener.**
It works with just about any model / make of garage door opener.

**New, Version 2!**
* The lid is reinforced a bit better to hold the relay board in place tighter.
* Lid fit improved.
* Lid now 'seals' behind the terminal blocks.
* Updated to use M2 socket cap screws for closing the box. I used M2x6.
* The optional 'tab' includes an optional hole for hanging.

This model prints without supports.

I started out with t