Questions about fan controllers
I have seen several fan controllers that people made. Many of them are pretty cheap to build and appear somewhat simple. But there are so many variants it is tough to figure out which one I should go with. To further complicate matters I am not well verses in electrical systems. So, I decided to just buy a fan controller off the shelf at the parts store. My attempted install was a miserable failure. I figured I better go back and see what you all have come up with and request some guidance in putting one together that will work and not cost a ton of money.