I acquired a controller from work. I plan to use it in conjunction with a chest freezer and space heater to create a temperature controlled fermentation chamber. It has 15 outputs and 18 inputs, some binary, some analog, and some configurable/universal. It is a little bit of overkill, but I have plenty of room for expansion if I decide to have multiple chambers or try to control brewing temps. Here it is, you may recognize the company name from the single stage temperature controllers that a lot of HBS sell.
