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 ...

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 is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...