-Design a traffic light controller in which the traffic on an intersection crossing is controlled by a digital circuit using JK Flip-Flops in a synchronous counter. Use traffic signals with red, green and yellow lights on each side of crossing. The lights operate such that red will be on 30 sec. At, the same time, the green light of an adjacent road lights 25 sec followed by the yellow light will be on 5 sec momentarily before the red light goes off. There is a ready timer creating clock pulse of 5 sec per cycle. Design the system by doing the following steps:a) Using block diagram show the plan of circuit and mention the number of JK Flip-Flops that you need.b) Write the truth table of the synchronous counter you need for this design.c) Make the required K-maps and write the Boolean algebraic functions for each J and K inputs using the K-Maps.d) Draw the circuit for this traffic light controller.
-Design a traffic light controller in which the traffic on an intersection crossing is controlled by a digital circuit using JK Flip-Flops in a synchronous counter. Use traffic signals with red, green and yellow lights on each side of crossing. The lights operate such that red will be on 30 sec. At, the same time, the green light of an adjacent road lights 25 sec followed by the yellow light will be on 5 sec momentarily before the red light goes off. There is a ready timer creating clock pulse of 5 sec per cycle. Design the system by doing the following steps:
a) Using block diagram show the plan of circuit and mention the number of JK Flip-Flops that you need.
b) Write the truth table of the synchronous counter you need for this design.
c) Make the required K-maps and write the Boolean algebraic functions for each J and K inputs using the K-Maps.
d) Draw the circuit for this traffic light controller.
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