Once you’ve started with a controller and a single light string, there are many directions you can take this. After building the controller, this guide will help you move to: Programming with …

Dec 3, 2019 · This tutorial shows how to control so-called “fairy LED strings” (also called LED strings, fairy lights, fairy LEDs etc.) with an Arduino. The idea is to have multiple fairy LED …

Apr 27, 2012 · Hey guys, so I was assigned by my teacher to turn on/off a LED using String() command just wanted to know if there are any sources or reference available. Example: …

Jan 4, 2024 · I would like to control three LEDs with a string variable using an Arduino Mega. I have connected the three LEDs to pins 10, 11 and 12 of the Arduino. If my string equals Red, …

This Arduino project creates a customizable light string using LEDs controlled by an Arduino board. The light string offers various lighting modes, including blinking patterns, walking …

In this tutorial, we learn how to control LED with using Arduino, how to program for Arduino to turn LED on/off, and how to blink LED. Or you can buy the following kits: Disclosure: Some links in …

How to Display a String as Morse Code on an LED Using Arduino In this post, I’ll show you how to develop an application which executes on an Arduino and displays a user typed string, such …

This instructable will show you how to make your own string of LED's that are wired in parallel. The arduino board can't supply enough power to run a string of LED's in series without a relay …

Feb 20, 2015 · I need to use 7 strings of led, each one of a different color. I will control each string using a Arduino and the BC 337 Transistor. The string will be connected to a 12V power …

Nov 17, 2013 · Hiho, I have issues controlling an LED by sending strings over serial. I took the sample code from http://www.arduino.cc/en/Tutorial/SerialEvent and extended it with an on/off …