hex705

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Servo Control with an Arduino

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Servos are a class of actuator that have built-in positioning feedback. They are composed of a motor and a circuit with a potentiometer (variable resister) and time decoders that are used for feedback and positioning. They are controlled with time-based commands known as pulse-width-control. Pulse-width-control is a cousin of PWM (pulse width modulation).
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Written by hex705

November 2nd, 2009 at 5:38 pm