Logic Circuits Module Design Project

Develop a combinational logic circuit which will add the binary values of (2) 2-bit inputs and output the result into a hex display. The main constraint is that only AND, OR, and NOT logic gates are allowed for the combinational circuit (No Adders, etc.).

You must develop the truth table and extract the systems equation. The system equation should be simplified using Karnaugh maps to obtain the Sum of Products simplification. The simplified expression is to be implemented using the three basic logic gates: AND, OR, and NOT.

Once the problem has been solved and the design implemented, make sure to test it properly. Your tests must include all possible inputs to the system, demonstrating that the expected results are output.

Make sure the solution is summarized, and a demonstration of the implemented design is offered.

I am using (Logisim) or (Logic.ly) but you can use a different app if you wish.