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echo: electronics
to: Mike Ross
from: Greg Mayman
date: 2003-09-07 08:22:00
subject: BIKE LIGHT

-=> Mike Ross said to All
 -=> about "BIKE LIGHT" on 09-04-03  21:22.....

 MR> Just went out for a night ride on the bicycle and had the chance to
 MR> try a little experiment on the dynamo. Previously I had measured the

That's very interesting, Mike. Thanks.

I'd love to know the effects of driving the dynamo with a speed
controlled motor, with some type of dynamometer so the amount of
drag could actually be measured. Any offers from anyone?

But your results are not what I'd expect. I wonder if they are
typical for other dynamos.

From Greg Mayman, in beautiful Adelaide, South Australia
   "Queen City of The South"    34:55 S  138:36 E

... All work and no play means you make money hand over fist.
___ Blue Wave/386 v2.30

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