In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...

This repo contains code for implementing a simple LED chaser using an Arduino (or similar microcontroller), made for friend creating a replica of the flux capacitor from the movie Back to the Future.

Connect LEDs to Arduino digital pins Use resistors to protect LEDs Control LED states with digitalWrite() Create timing sequences with delay() Build a repeating control loop in Arduino code These same ...

In this tutorial, we will learn how to control the MAX7219 Led Matrix using Arduino by displaying a simple text. LED Matrix. We will use the FC-16 module which has four cascaded 8×8 LED matrix ...

// initialize LED Pin as an output.

As an electronics hobbyist picks up more skills, he or she will move on to build more complex projects. However, some things never get old. One of those things is blinking LEDs. It’s true enough that ...

When the only tool you have is a hammer, every problem looks like a nail. An LED ornament for the Christmas tree can be built in any manner of simple, easy implementations. You certainly don’t need an ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...