Arduino is an hardware development board that is used by tinkerers, hobbyists, and makers to build devices that can interact with the real world. If you are a beginner who wants to learn about Arduino, then this book is for you. The book starts by explaining the basic electrical components and tools needed to work with Arduino, the different types of Arduino boards available, and how to choose the right one for your project. It then focuses on helping you understand the components of the Arduino board, which are essential for building any project. The book then explains how to program an Arduino board by writing a program using the Arduino Integrated Development Environment (IDE). Lastly, the book helps you build exciting projects using the Arduino board. By the end of the book, you will be able to build complex yet exciting projects with Arduino.