On Sat, May 23, 2009 at 2:16 PM, Michal Brzozowski <ruso...@poczta.fm> wrote: > Ok, I wasn't specific enough. What I'm looking for is exactly that thing in > the middle :-) that will output the 500mA or 1A through a USB. > > Is a bike dynamo powerful enough to provide the 500mA or 1A to charge the > Freerunner? > > 2009/5/23 David Reyes Samblas Martinez <da...@tuxbrain.com>
A normal bike dynamo has 6V and 3W so that would be 2A of current. I think that should be plenty even with the losses through conversion to 5V DC. (Depends of course how fast you are going with your bike ;)) jake _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community