i have recently built a quad ,i am using the HK multi-rotor flight controller v3 in X configuration ,today when i connected the battery one motor i.e the back right motor started spinning the other motors start later and at different values of throttle stick,please help me ,will upload a video soon
regards
rohan
Have you calibrated the ESC,s ?
Not performing ESC calibration the mistake that every first timers do (even i did the same :( )
do the esc calibration one by one or else all in one time that will help u rotate all motors together
A simple jugaad like this can be made to calibrate esc all at once. I cant expect a newbie to do it but in principle its easy and hassle free :)
Just in case if anyone needs know to how to make one of those ^^^
+,- is shared with 1st pin to power the Rx.
Got those pins from here (http://www.ebay.in/itm/Female-to-Female-Jumper-Wires-Bundle-with-Free-80-pin-male-burg-strip-2x40-pin-/271290164318?)
i calibrated the esc but that did not work well ,but after some time it did work and the motors are running at the same time.