Many homes have automatic garage door openers. These systems need to have an emergency shut-off so that they can be operated without fear of injury to anyone. Design a system that can be disabled automatically in the event someone is in danger of being struck by the moving door and that will also stop automatically if the fire alarm activated. If the fire alarm is activated, the garage light will be activated as well.

Design the combinational circuit for the given problem. Produce the circuit and the truth table. Then, implement the circuit using Multisim and test the outputs. Compare the simulation result with the truth table output..