When searching I didn't see a lot of posts on automating boil additions so I decided to post this apart from my main project thread to make it easier to find.
https://www.youtube.com/watch?v=st8dmIBfVbo&feature=
This is a small part of a larger project to fully automate brew day which can be...
Just a teaser at the moment. This is a 2-vessel brew stand which is more or less automated to the goals below. The controller is an Arduino Mega.
Goal of stand
load grain
enter recipe
return to find a carboy with cooled wort ready for yeast
all sensor data & key variables from session logged...