I've got a problem with a project im working on. I am building a arduino based quadcopter. Which is powered by a 3s Li-Po battery. The arduino recieves power from the voltage regulator to keep itr down to ~5V.
My problem is as follows, I programmed the 4 ESCs to the motors, my program worked as wanted. Then I disconnected the computercable to go with only the 3S battery, but then the ESCs didnt act as wanted, they didn't do the correct beep initially but the did and the motors were automatically put to maximum speed.
What am i doing wrong? Thanks for answers