For the final project, the event we have chosen to participate in is the Emotion Challenge. In this challenge, we were asked to code the given robot in Arduino to portray four emotions: sad, happy, angry, and scared. To have the robot embody sadness, we had the robot shine a blue LED which gradually turns on as it moves forward and backward as slowly as it can, 190, as though it's rocking. For happiness, it would quickly spin in circles, alternating in directions approximately every five seconds, and flash a yellow LED to display its joy. We accomplish this by having the left wheel spin in the opposite direction of the right wheel. To showcase anger, it will move in a manner that mimics stomping, one wheel alone followed by the other alone. Simultaneously, a red LED will be flashing at regular intervals. For the emotion of fear, we will generate a random value. We will have four separate specified values that affect whether the robot moves forward, spins left, spins right, or moves backward. Depending on the random value, the robot’s actions will change. This will enable the robot to speed around in a panic. During this process, there will be a purple LED flashing at a rapid interval.