Single Motor Bot?
I am having problems. I built the "Single Motor Bot" according to the instruction above. However, I do not see three wires coming out of the Parallax Rotational Servo Motor that is shown in the instructable. The Parallax Rotational Servo Motor I purchased has three wires, I wired the red to red and the black to black, but don't know where the white wire goes...and I can't get it to rotate. What have I done wrong?
I've searched for "**The modification of the motor is covered in steps 13 through 17 of the Basic Electronics Skills for Robotics lesson." and I can't find the location...Help please. Thanks.