RE: [SeattleRobotics] Voice Coils
- Hi Guys,
Thanks for the heads up on the voice coils..
I checked my PWM frequency and it was running at
my problem was I was running waaayyy to much voltage
through the voice coil.. (ermm... Im embarrassed to
say, I was messing around at 12 - 24v, which I
cottoned onto when smoke and general flames errupted
from the coil!)
Anyway, knocked it down to 5v, grabbed another dead
hard drive away I went!!
Well, until I killed my PIC programmer, that is.. So I
need to replace parts on that..
Oh well, Ill have to wait till tomorrow.
Public Holidays are great.. Except all the shops are
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