Catnip_X07
Well-Known Member
So. Finally got around to making a make-shift stir plate (turned a coffee can upside down...curve on the bottom fits a flask perfectly!) Had all components except the potentiometer which I bought from radio shack. I have a power supply (550 mA) to a computer fan and when I plug it in with the potentiometer, it gets warm. Really warm then hot to the touch. Even the nob is hot. Something is wrong, but don't know what...?