Stu H's Blog – March 2013 Archive (1)

Over the summer I took advantage of my workplace's extensive tool collection and put together couple of gadgets for the brewery, a brewery controller, and a magnetic stir plate.

The brewery controller is basically just a Sestos PID controller and a solid state relay for the HLT, and a switch for my pump. I put it all in a big box so when I want to add something…