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Old Jan 24, 2013, 12:14 PM
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Flying Hazard
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Spain
Joined May 2006
3,809 Posts
ESC Synchronization.

My stock ESCs died, replaced them by 70A cheap ones one with bec one without but same model and when powered up the fans turned at different RPMs. They even started turning at different stick positions. Then changed the ESC with BEC by the same model without BEC and put a separate BEC and tried again. Same issue. Then tried to fix it programming and no progress. Then somehow one of the ESCs and the external BEC fried on the ground. And now I'm still waiting to put a new order on a couple of neww ESCs and a different external BEC.
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