One thing we love about the hacking community is the drive that most people have to revamp and rework their “finished” projects. A few weeks ago, we wrote about a water distilling rig that [Kyle] hacked together, which allowed him to automate his distillation process. He took his project back into the workshop and tweaked a few things, giving us the heads up when he was finished.
He got his hands on a new distillation unit and decided that he wanted to transfer over his automation setup. He cleaned things up by ditching most of the components from his first distiller, including the toy clock tower dial (which we happened to think was pretty fun). The same relays and Arduino were used in the second version of the still, but he reworked all of his code to make use of his new control interface.
The new model sports an LCD panel that allows the user to interact with the machine via a push button rotary encoder. Now he can easily navigate through a series of menus that enable him to set the distillation quantity and start time, leaving the distiller to do the hard work. The still also does a quick safety check each time it starts up, to ensure that things are in good working order before firing up the heating element.
[Kyle] says he will continue to tweak the distiller, though we think it looks great already.
Continue reading to see a quick video of his Stillduino v2 in action.