Need help in making the Schematic Diagram for a Traffic light controller in Logism.

Guide: For a simple project that involves both combinational and sequential circuits, you could create a Traffic Light Controller. Here's a basic outline:

Combinational Logic:

Use logic gates $($AND$,$ OR$,$ NOT$)$ to determine the conditions for changing lights $($e$.$g$.,$ green to yellow, yellow to red$).$

This part handles the decision$-$making for which light should be ON depending on the current state.

Sequential Logic:

Use flip$-$flops $($JK flip$-$flops $)$ to store the current state of the traffic lights $($e$.$g$.,$ green, yellow, red$).$

You could design a simple $3-$state machine to control the lights. The state machine would cycle through the states: Green $$ Yellow $$ Red $$ back to Green.

$7-$Segment Display $($Optional$)$:

Add a timer to show how long the light will stay in the current state, using a $7-$segment display.