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Old July 29, 2009, 05:29 AM
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krazyups krazyups is offline
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Quote:
Originally Posted by Arinoth View Post
I always forget about the damn 9V batteries. Just wire it up, make sure you wire the leads correctly (though best of my knowledge its a motor and so if you wired it backwards it should just spin in the opposite direction, theoretically anyways)
Actually, computer fans usually have a diode in place to prevent reverse voltage from doing anything, so if it shouldn't spin up at all if the voltage is reversed.

Running multiple batteries in parallel is a good idea, but since you just want to test them, you'll probably just test one at a time.

-Steve
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