From Arduino to Physical AI: Build Real Robots That Sense, Decide, and Act in the Physical World

This book is a practical introduction to robotics with Arduino — designed for beginners who want real results, not theory.
You will start with simple circuits and quickly move to building your first robot. Then, step by step, you will transform it into an intelligent system using the core ideas of Physical AI: sensing the environment, making decisions, and acting accordingly.
Unlike most Arduino books, this guide focuses not only on code, but on behavior — how and why a robot makes decisions.
Inside the book, you will learn how to: Build and control real robotic systems Work with sensors and motors Design simple decision-making algorithms Use state machines to create intelligent behavior Handle real-world issues like noise and instability Explain your projects clearly in engineering interviews By the end, you will have built robots that do more than react — they behave.
This book is ideal for: Beginners in robotics and electronics Students preparing for technical interviews Makers who want structured, practical learning Anyone curious about how intelligent machines work in the real world No prior experience required.