2nd Edition

If you have the first edition of the book, visit the 1st edition content section.

The 2nd Edition of Exploring Arduino was released in November 2019. It expands on the first edition and contains 17 chapters broken up into 5 parts. Click the links below to access the digital content for each chapter. On each chapter’s page, you’ll find code downloads, instructional videos, parts lists, useful links, and more.

Part 1: Arduino Engineering Basics

Chapter 1: Getting Started and Understanding the Arduino Landscape

Chapter 2: Digital Inputs, Outputs, and Pulse-Width Modulation

Chapter 3: Interfacing with Analog Sensors

Part 2: Interfacing with your Environment

Chapter 4: Using Transistors and Driving DC Motors

Chapter 5: Driving Stepper and Servo Motors

Chapter 6: Making Sounds and Music

Chapter 7: USB Serial Communication

Chapter 8: Emulating USB Devices

Chapter 9: Shift Registers

Part 3: Communication Interfaces

Chapter 10: The I²C Bus

Chapter 11: The SPI Bus and Third-Party Libraries

Chapter 12: Interfacing with Liquid Crystal Displays

Part 4: Digging Deeper and Combining Functions

Chapter 13: Interrupts and Other Special Functions

Chapter 14: Data Logging with SD Cards

Part 5: Going Wireless

Chapter 15: Wireless RF Communications

Chapter 16: Bluetooth Connectivity

Chapter 17: Wi-Fi and the Cloud

Appendices

Appendix A: Deciphering the ATMega Datasheet and Arduino Schematics