I am in the progress of building a quadrocopter on my own using arduino uno. The fun part is making it to fly. And I want to write my code from the scratch and never miss any fun events on the whole. In order to write the code, what do I have to understand? Can anyone please refer me some tutorials or guide me through the basic quadrocopter code, so that I may learn to write the code all by myself.
Thanks in advance,