Nice to see someone make a comment.I like where this is going.
I assume you came along after I removed the Photo of the Alk Monitor Built.
I'll am thinking of posting of Photo of it NOW 100% HW complete with the Camera Installed.
Or maybe (these itty bitty updates) are of not interest to anyone....and best to finish it completely and do a Working Video.
I get the feeling folks don't think it will work. Trust me....I am worried a bit myself (things could go wrong that I didn't anticipate).
I'll never know, it I hook up the dosing line tubes, and give it whirl on a real tank, or two, or three.