Build a $4-$bit parallel adder by using four "Bull Adder" devices.

For this, you will use the "Full Adder" device from your circuit in the previous step. Build and test your circuit with the examples:

$0101+0010=37?$

$0110+0011=3???$

and any other examples of your choice

Hand In

The $4-$bit Parallel Adder Circuit using "Full Adder $"$ devices$/$sub$-$circuits with the above two examples and another one of your choice. Inputs are provided with the one bit input devices. and the outputs will be displayed with the one bit output devices.