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Old 05-15-2009, 02:10 PM   #2 (permalink)
Daox
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Here is some info on how the shaker flashlights work. As you can see, its a really simple device.

HowStuffWorks Autopsy - Inside a Shaker Flashlight


For those who know a bit more about electronics. How could we beef up this design to crank out more wattage? Is it just more coil windings and/or a stronger magnet? Or, are we looking at multiple coils and/or magnets?
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