I went to the FAA website from here in Chile to register my quadcopters, because I'm coming back into the USA with some quadcopters the day after the deadline. I don't mind registering my aircraft, but it would be nice if the FAA could make a website
I have seen many forum threads out there where someone wants a lower voltage than their battery supplies, and people on the forum suggest tapping into the balance connector to use fewer cells. I have an example right now-- I'm running a 4s battery bu
What happens if you try to overdrive your ESCs (e.g. put a big motor on a 10A ESC and throttle it all the way up)? Will most ESCs limit the current, or will they deliver the current and possibly overheat?
Hi all, I've been using a HoryzonHD camera for FPV and aerial HD video. All of my video recordings have a weird wobble to them, although I don't notice this in FPV. Do you think this is likely to vibration, or some kind of electrical interference? He
Hi all, I had sonar ()MB1200/EZ0) altitude hold working fine with my arducopter APM1 1280 board. Just upgraded to APM2 purple board and now when I switch to alt hold the copter drops to the ground. Sonar altitude numbers look fine when I test it indo