gee whiz I need to make you all some more progress on this one. There are some new 3d printed knobs, but they aren't quite right, the printer broke so I'm in a bit of a dependency problem there. The temporary linear regulator was giving me issues, but I was making progress. I also have to make up some side top and bottom plates.

Please stand by.

... oh putz, I didn't post the finished (working!) current sensor board....