But I have another problem:
My servo motor starts to rotate randomly when the programme starts, it only rotates as needed when the setcursor is set to 7.
What I want is for the servo motor to ONLY rotate when the setcursor is set to 7. SO how should I eliminate the random rotations?
I am not very sure it if is connection problem or programming problem.
Other info: my servo motor is connected to pin 9 of arduino and the other two wires are connected to ground and a 6V external source.