martyjhuebs
Naked Gnome Brew Co
Just built a down and dirty stir plate but using 9v gives me and uncontrollable whirlpool. I have a potentiometer installed but it doesn't adjust the speed. It is a 470k 2W attached to a voltage adapter that can be changed from 3-12v. Is there something I'm missing here? I don't think I can attach 120v directly either, can I?
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