In this paper, we have proposed a design technique for the reversible circuit of binary coded decimal (BCD) adder. The proposed circuit has the ability to add t ...

To design a half adder and half subtractor circuit and verify its truth table in Quartus using Verilog programming. Half adder is a combinational circuit that performs simple addition of two binary ...

Learn how to use logic gates and circuit diagrams to create a simple calculator that can perform addition and subtraction with four-bit numbers.

Design a 4-bit full adder circuit to sum two unsigned 4-bit numbers and display the result on a 7-segment display. We implemented a 4-bit full adder to sum two binary numbers. The output was decoded ...

How do you create a full adder using nand gates? A Full-adder circuit adds three one-bit binary numbers (A, B, Cin) and outputs two one-bit binary numbers, a Sum (S) and a carry (Cout). It is usually ...