The Jalopy Journal
He used what is called a pulse width modulator. You can use brute force electrolysis though, a PWM can cost anywhere from 80 - 250 bucks...
I'm the cousin that he spoke of. I require a pick up for what I do, I can't move to a prius or a honda (plus I'm 6'5", I just don't fit)......
Separate names with a comma.
The Jalopy Journal