Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

This is my very first Arduino project. It blinks the built-in LED on pin 13 of the Arduino Uno board — a simple and classic "Hello World" for Arduino beginners. The Arduino Uno has a built-in LED ...

This project demonstrates how to use an Arduino Uno to control an LED, making it blink at regular intervals. It's a foundational experiment for learning how to control digital outputs using Arduino ...