"yeah, thanks you.my quadcopter specially designed to stay long time in the air, pushing to the possible edge, by combines all guidelines for this target.inverted propellers, support arm far from props, optimize frame structure for light weight,…"
"but i know that have some models of quadcopter that work only with gyroscope sensor, and the center of mass is naturally stabilize the quad to right angle position.
and my quad can stay in any angle would leave it, almost in the same position.…"
Hello, i built quadcopter from scratch, including flight controller written in C and run on raspberry pi 3.there have special design and battery is all over the body tubes and inverted props.first please see my video:The problem is i feel like the…