Adder and subtractor

In this video, you will learn the complete concept of Half Adder, Full Adder, Half Subtractor, and Full Subtractor in Digital Logic Design. We cover truth tables, logic circuit diagrams, Boolean expressions, and working principles in a simple and easy-to-understand way. This tutorial is perfect for students of Digital Electronics, Computer Engineering, Electrical Engineering, and Microprocessor studies. 📌 Topics Covered: ✔️ Half Adder – Logic circuit & Truth Table ✔️ Full Adder – Carry generation & Boolean Expression ✔️ Half Subtractor – Difference & Borrow ✔️ Full Subtractor – Complete Borrow concept ✔️ XOR, AND, OR gate implementation ✔️ Difference between Adder and Subtractor If you're preparing for exams, viva, or competitive tests, this video will help you clearly understand the fundamental building blocks of arithmetic circuits. #HalfAdder #FullAdder #HalfSubtractor #FullSubtractor #DigitalLogic #CombinationalCircuit #BooleanAlgebra #ElectronicsEngineering #ComputerEngineering #LogicGates #EngineeringStudents