I am having a perplexing problem with my Quad. Often when I run up the motors from an armed but stopped state, one motor runs mush slower, perhaps 1/4 the speed, of the other three. It is always the…Continue
Electrical engineer / programmer of embedded systems by trade. Many years in R/C as a builder and flyer. I started making electric powered model airplanes in the late 1970's. It was like trying to fly a brick and I got laughed at a lot, until they developed li-poly's and brushless neodym motors!
Please tell us a bit about your UAV interest
Autonomous robotics, FPV
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