Fundamentals of Logic Gates and Combinational Circuits

Every modern processor, computer, and digital system relies on the fundamental rules of digital logic to function. Understanding how electrical signals translate into logical decisions is the first step toward mastering computer engineering and digital design. This text-only course guides you through the foundational concepts of digital electronics. You will transition from understanding simple high and low states to designing functional combinational circuits that perform arithmetic and data routing. What you'll learn: - Understand the fundamental operations of basic logic gates including AND, OR, NOT, NAND, NOR, XOR, and XNOR. - Apply Boolean algebra and De Morgan's laws to simplify complex logical expressions. - Design functional combinational circuits such as adders, subtractors, multiplexers, and decoders. - Analyze circuit behavior using truth tables, Karnaugh maps, and logic diagrams. - Explore modern digital design concepts, including how logic gates map to FPGAs and the basics of Hardware Description Languages. - Practice troubleshooting logical errors through step-by-step written scenarios and design problems. You will begin with essential terminology, binary representation, and individual gate behaviors before progressing to multi-gate systems and advanced combinational design. This course is designed for absolute beginners in computer science, electrical engineering, or hobbyist electronics, requiring no prior background in hardware design. Start building your digital logic foundation today.