Bicycle Power adaptor for Freerunner

Risto H. Kurppa risto at kurppa.fi
Tue Feb 17 12:16:09 CET 2009


On Tue, Feb 17, 2009 at 1:08 PM, Alexander Mueller <XelaRellum at web.de> wrote:
> Hey all,
> is anybody out there who is using the FR on longer trips for navigation
> and/or geocaching? How did you solve the power problem?
>
> I would love to have an adapter from my hub generator for the
> Freerunner. Should not be too difficult. Something to convert AC to DC
> and then maybe some switching thing to getthe right voltage (DC/DC
> converter or what).
>
> Does anybody have a solution or some hints?


Something like
http://geektechnique.org/projectlab/511
http://fablab.waag.org/content/usb-bike-charger
http://www.instructables.com/id/How-to-Charge-Any-USB-Device-by-Riding-Your-Bike/
http://www.treehugger.com/files/2007/11/if_you_can_brea.php :)

If you decide to go for one, let us know!

r

-- 
| risto h. kurppa
| risto at kurppa dot fi
| http://risto.kurppa.fi




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