I have made some progress on the green sprinkler system project. I even shot some video recently!!! Here is some testing of the water quality…. WHO PEED IN MY BARREL!! Now for the big update!!! Built a battery from recycled 18650 laptop cells. Hooked it to my pump. Drained my rain barrel!! Then charged the battery back...
So I don’t know why, but I have over the last year or so really gotten into doing things with renewable resources (mainly solar). Well, lets say interested in. I have a couple of solar panels I play with but nothing crazy. So one day I get this crazy idea in my head. I need a rain barrel. But for what!?!?! I had no...