You are requested to design a car Robot using 4 wheels driven by 4 dc motor M1,M2,M3 and M4 and controlled by two flex sensors. The car must perform six movements according to the position of the flex sensor: - Straight Forward when flex sensor 1 is 0 degrees and flex sensor 2 is 90 degrees. - Straight Backward when flex sensor 1 is 180 degrees and flex sensor 2 is 90 degrees. - Left Forward when flex sensor 1 is 0 degrees and flex sensor 2 is 0 degrees. - Left Backward when flex sensor 1 is 180 degrees and flex sensor 2 is 0 degrees. - Right Forward when flex sensor 1 is 0 degrees and flex sensor 2 is 180 degrees. - Right Backward when flex sensor 1 is 180 degrees and flex sensor 2 is 180 degrees. The Clock-Wise direction of the motor run forward. The motor is at rest when both flex sensors are at 90 degrees. 1. From the list of component given in the Appendix, select the required components to build up the Hand gesture controlled 4 wheels Car Robot 2. Draw the block diagram of your design that will be used as well as the data flow between them. 3. Illustrate the sequence of the program that will control the car robot (flowchart) You are requested to design a car Robot using 4 wheels driven by 4 dc motor M1,M2,M3 and M4 and controlled by two flex sensors. The car must perform six movements according to the position of the flex sensor: - Straight Forward when flex sensor 1 is 0 degrees and flex sensor 2 is 90 degrees. - Straight Backward when flex sensor 1 is 180 degrees and flex sensor 2 is 90 degrees. - Left Forward when flex sensor 1 is 0 degrees and flex sensor 2 is 0 degrees. - Left Backward when flex sensor 1 is 180 degrees and flex sensor 2 is 0 degrees. - Right Forward when flex sensor 1 is 0 degrees and flex sensor 2 is 180 degrees. - Right Backward when flex sensor 1 is 180 degrees and flex sensor 2 is 180 degrees. The Clock-Wise direction of the motor run forward. The motor is at rest when both flex sensors are at 90 degrees. 1. From the list of component given in the Appendix, select the required components to build up the Hand gesture controlled 4 wheels Car Robot 2. Draw the block diagram of your design that will be used as well as the data flow between them. 3. Illustrate the sequence of the program that will control the car robot (flowchart)