Yeah I dont expect to have it finished, certainly not cooled or anything. I would be pretty happy if it was at the point that I could play around with it. Having said that, once I have seen a board and can more properly visualise the housing, I think I can design something fairly quickly.
I have a couple of TECs ordered too now.
I had read your warning the other day, a very lucky escape.
Yes, the batteries are 12v. I use them for power backup for my aquarium, but they are not being used while I adding the new aquarium. More DIY
