Problem (1): Connect a servo motor and a 4x4 keypad to your Arduino board. The servo should rotate to a specific angle depending on the pressed key on the keypad a) When you press the key '1', the servo should rotate to 60. b) When you press the key '2', the servo should rotate to 80. c) When you press the key '3', the servo should rotate to 120. d) When you press the key 'A', the servo should rotate to 60 and stay there for 5 seconds then rotate to 120. Simulate the circuit using Tinkercad and submit the circuit and the code. Also, submit a small video showing the circuit in action. In the video, you also need to describe the operation with your own voice