I am using the PARALLAX continuous rotation servo motor s. The knob sketch does noty do wha tis intended.
I tuned the servo to the stand position. But now the only thin the server does is move continuously left or right according to the direction I turn the potentiometer. This is not what I was expecting. I thought turning the know varies the speed of the servo or will stop at a angular position set in the potentiometer. Please advice. motor is loaded using 9V external voltage source.