Human-powered portable power generation
Bill Horne, W1AC wrote:
.....
2. There are a lot of designs for using an unmodified
bicycle to spin a generator. These are good because
any source of torque would work as well.
It always amazed me that exercise machines consumed
electriciy instead of producing it. Why not use the treadmill
to charge a ank of batteries for your ham rig?
--
J. Giles
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