Full Tutorial & Code: http://arduino.cc/en/Tutorial/Knob
Schematic: http://arduino.cc/en/uploads/Tutorial/knob_BB.png

Connecting a Tower Pro Micro 9g SG90 Servo to an Arduino Uno using a potentiometer, variable resistor, as the control knob. The servo will rotate clockwise and counter-clockwise as you turn the knob.

Thanks for watching and have a great day!

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