• This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn more.


  1. J

    Please help with my quadrotor - motors do not spin in sync

    I haven't found any cases or solutions for this that worked for me on the Internet yet so hopefully we can solve this for anyone else that might be having this problem. I’ve been building a quadcopter and the motors do not spin at the same time when I increase the throttle. I’m using a KK...