Stir Plate

The following is the first build of my stir plate. In this build I used a 25 ohm potentiometer as the calculated 84 ohm (100 ohm) was not available locally. Although the build was completed with this component, it will be replaced to allow the speed to reduced to zero rpm. As it exists now, rpms…

As I increase my brewing skills I believe new equipment will help (hahaha). In this project I will build a stir plate from some equipment I have in my collection already, along with a few other components. I would like to accomplish the following with this project: