2nd test with the gimbal: 2 axis, pitch and roll stabilized by a homemade mechanical gyroscope. Using a GoPro
In this second test, I added another joint so it can move freely in 2 axis as seen in the beginning of the vídeo. The performance was nice although i performed some very aggressive movements.
PS: i didn't use any bearing in joints, it's just a bolt, that's why the vídeo has some vibration. When I correct CG and replace bolts for bearings the performance will improve