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Post by jeremyhudson on Mar 25, 2012 8:51:06 GMT -5
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Post by ball80 on Mar 26, 2012 19:31:45 GMT -5
I havent. There is a app for android that is pretty sweet.Called Alap I have a iphone too and have been looking for a good obdII video recorder
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Post by jeremyhudson on Mar 31, 2012 13:35:48 GMT -5
I have the app loaded. So we will see, its a gps video recorder. I have tried it once in the BRT (big red truck) fire truck for those who dont know. It shows speed, corner speed, straight speed and location. Gonna try it at z-max.
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Post by lancer360 on Mar 31, 2012 16:47:12 GMT -5
Check the specs on your phone, but most phones only have 1Hz GPS. Sampling your position (your speed is then calculated from position change) once a second for autocross is pretty much useless. You need 10 Hz at a minimum for any useful data and 20 Hz would be better. You can find some bluetooth GPS antenna's to synch to your phone that sample at higher rights if you want to try and get some usable data.
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Post by jeremyhudson on Apr 6, 2012 19:28:01 GMT -5
Thanks. Did not know any of that. Still makes for a cool vid. But i do understand what your taking about. Makes since.
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