A Homebrew Pi kit for Home Brewing
While the rest of us are forced to leave the house to obtain a tasty brew, beer master Christoper Aedo has incorporated a Raspberry Pi into his home brewing system for ultimate ‘sit-back-and-relax’ homebrew home brew.
KEG! KEG! KEG! KEG!
I drink and I know things
Having brewed his own beer for several years, Christopher was no novice in the pursuit of creating the perfect pint*. He was already brewing 10 gallons at a time when he decided to go all electric with a Raspberry Pi. Inspiration struck when he stumbled upon the StrangeBrew Elsinore Java server, and he went to work planning the best setup for the job:
Before I could talk myself out of the project, I decided to start buying parts. My basic design was a Hot Liquor Tank (HLT) and boil kettle with 5500W heating elements in them, plus a mash tun with a false bottom. I would use a pump to recirculate the mash through a 50 foot stainless coil in the HLT (a “heat exchanger recirculating mash system”, known as HERMS). I would need a second pump to circulate the water in the HLT, and to help with transferring water to the mash tun. All of the electrical components would be controlled with a Raspberry Pi.
Homebrew hardware setup
Read the entire article here, A homebrew Pi kit for home brewing
via the fine folks at Raspberry Pi Foundation