homebrewers fermenter chamber controller

hi !

this is intended to cool or heat a fermenter chamber, just big
enough to fit a standard carboy. it's made of plywood with 2in
styrofoam as insulator

every good brewer knows how important it is to have a very precise
temperature when it comes to ferment god's brew.

this is what i've came up with. send me an email if you like

have a nice day

fermv301.ino (3.68 KB)

From your post, it sounds like you have not yet built this chamber. If I am mistaken and you have, pictures please

If you have not built/tested the finished product, have you confirmed function of each piece of code separately?

I am just wrapping up my brew controller and will begin a fermentation chamber in the coming months.