Problem
I. Write a program that will make the traffic lights work properly, like in a real situation where one of the traffic lights is in green while the other is in red and vice versa, passing through the yellow light in the process.
II. Write a program to make the stepper motor rotate two turns in one direction and half the turn in the other direction, continuously.
III. Write a program that will make the seven segment displays show a countdown from 9 to 0 alternating between the left and the right display.
IV. Fix the program 99Heater.asm so that the temperature will stay at 21 oC
V. Also fix the program lift.asm to avoid crashes.