How Electrical Engineering Works: The Beginner's Guide to Circuits and Systems: From Ohm's Law to PCB Design - Learn by Doing (Paperback) (ISBN-13: 9798296719959)

This practical guide provides a comprehensive introduction to electrical engineering through hands-on learning and real-world applications. Beginning with fundamental concepts of electricity, voltage, and current, the book establishes a solid foundation in Ohm's Law and power calculations before exploring essential electronic components. Readers will gain a thorough understanding of resistors, capacitors, inductors, diodes, and transistors-learning not just what these components do, but how to select and use them effectively in circuits.

The middle chapters bridge theory and practice by demonstrating how to build and analyze different circuit configurations. Detailed explanations of series versus parallel circuits lead into practical prototyping techniques using breadboards. Readers will develop crucial skills in reading schematics and wiring circuits correctly, while troubleshooting sections address common problems and solutions. The book then introduces digital logic fundamentals and microcontroller programming with Arduino, enabling readers to create interactive projects that respond to buttons, sensors, and displays.

As the content progresses, the focus shifts to more advanced topics including power supply design and printed circuit board (PCB) development. Step-by-step guidance covers the entire PCB process-from schematic creation to layout design to professional fabrication ordering. Practical chapters on multimeter use and electrical troubleshooting equip readers with essential diagnostic skills for repairing and optimizing circuits. The included project of building a complete power supply integrates multiple concepts into a functional application.

Written for self-learners and students alike, this book stands out for its practical approach that emphasizes doing over memorizing. Each chapter builds systematically on previous knowledge while introducing new skills through clear explanations and hands-on activities. The comprehensive coverage-from basic components to complete system design-prepares readers to tackle real-world electronics challenges with confidence. Whether you're a hobbyist looking to build projects or a student seeking practical electronics knowledge, this guide provides the foundational understanding and skills needed to succeed in electrical engineering.