I finally got the PCB assembly video edited and posted. I figured this would help others to easily understand the basics of the assembly and also some of my "process" for testing out a new design. The female headers allow me to quickly test the board and make any changes needed while still maintaining a functional unit.

I have a bit of a plan for the next revision- first off the routing needs to be fixed as it breaks just about every rule in design :) Although functional I need to clean it up a lot then also fix the schematic view in the Fritzing project as I did absolutely nothing with it. Sad I know...

Next revision I plan to set it up with screw type headers and the relays on board (or easily interfaced) so basically any wine cooler could be modified by anyone with a very basic understanding of the components. As we only re-use the fans and peltier- this is only 6 wires any person needs to deal with. Even better plan would be to commercially manufacture this unit from start to finish. That is, however, a stretch goal :)

Enjoy the video and feel free to reach out here or on the forum for any help needed for your own build!