Arduino powered all grain micro beer brewery for just 100 €/usd

Hey guys,

I made an complete automated all grain brewery using arduino for just 100 €/USD.

I made a shitty video showing it off:

But I also wrote a very elaborate instructable that teaches you how to brew beer and shows you exactly how to make an automated brewery!

Feedback on the project and the code would be greatly appreciated!

Have a great weekend guys ;)

That's really nice! Congratulations. Any Code?