Turn FR into bike meter
jerjoz.forums at gmail.com
Thu Jul 2 17:48:48 CEST 2009
speaking of this again. im still waiting for a car lap tracking app
ala iphones lap timmer
On Thu, Jul 2, 2009 at 8:40 AM, Nicola Mfb<nicola.mfb at gmail.com> wrote:
> On Thu, Jul 2, 2009 at 5:34 PM, Risto H. Kurppa<risto at kurppa.fi> wrote:
>> I bike and I have a Freerunner.
>> GPS apps, like omgps are able to show & record the position, speed,
>> length of track etc.
>> 1) I'm missing the cadence display = the number of revolutions of the
>> crank per minute; roughly speaking, this is the speed at which a
>> cyclist is pedalling/turning the pedals.
>> -> any ideas how to build this, both hardware and software (=how to
>> convince some GPS software guy to implement it :)
> Umh, you may take the freerunner attached to your leg and use accelerometers?
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