"And I don't have a signal generator or anything, or I might entertain the idea of trying to simulate one of the ESC's outputs to see if I can drive the rotors fine. But I wouldn't suspect _all_ of the rotors to be bad (and, since the rotors are…"
I ordered parts for two nearly-identical quads last December, for a pair of friends, for Christmas. Slowly, I've been helping them put it all together. I'm a noob to quads, but have some electrical experience. I'm just not sure exactly how to…