Picture of a Control panel i am building at the moment. I am already having my BrewPi steering my frige for fermentation and waiting eagerly to have it drive my boil kettle and mashing as well.
This build is a control panel to have on/off for 3 X 2kW heaters in my boil kettle but will also house a RasberryPi, BrewPi and power supplies for them Power Supplies will also supply some pumps with power. The switches for the elements will have an setting for AUTO which i intend to use with the new PWM functions of the Brewpi.