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By the end of this assignment, the student will have experienced the challenge of designing a simple system to meet a specific requirement, having regard for performance targets and taking into account resource and material restrictions.

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1. Arduino Uno
2. Potentiometer
3. Bread Board
4. Servo motor
5. Connecting Wires

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So the main component is ardiuno, the servomotor are controlled by a pulse width modulated signal and the easiest was to create a PWM signal is through a micro controller which is in this case is the Adriano Uno. Now in order for the Arduino to work we code it to do a specific task and that task is to except input from a potentiometer and produce an output through a servomotor. Now we have two potentiometer, which corresponds to the two servomotors and the arm is connected to the servomotor which moves the arm in up and down motion and in left and right motion.