dillemma: i need to control the speed of my fan to lower the noise.
facts: fan- 250cfm, 4" inline blower fan, two wires (pos/neg),4.5amps,12v-dc
power supply-12v-dc, ATX computer power supply.
right now at 250 cfm it sounds like an f'n wind tunnel. i think that i might need a "solid-state...