I was recently reserching on LEDs and I stumbled upon this page as I read it I found that LEDs are not just used to emit light but the also have the ability to sense light.At first using LED... Read more
This instructable shows you how to build a Web-enabled tri-color LED based on an Arduino and the WIZnet Ethernet shield, controllable from any Web browser . Check the live demo at http://try... Read more
This is a pretty simple game: The Arduino shows a number in binary on the green LEDs. You then guess whether your green number is bigger than the computer’s number. The Arduino show... Read more
This 3X3X3 ft. LED PVC cube is the ultimate in mood light fun! An LED (light emitting diode) will burn longer than traditional bulbs so that you can enjoy your giant light for a LONG LONG... Read more
This is my instructable on charlieplexing a LED row/string with the arduino. I noticed that there weren’t many instructables on charlieplexing using an arduino, so i made this. I tried... Read more
So far, we have only built 3 LED cubes. Our first cube is a 4x4x4 LED cube and though we managed to successfully complete it without too much difficulty, we did not find much excitement and... Read more
Today I’m going to teach you how you can build your own RGB LED Glasses very easily and cheapThis has always been one of my biggest dreams and it finally came true! A huge shout out to... Read more
Masses if not all Arduino Experiments done my way,that being everyone carry’s out experiments different to the next person,as such this instructable will have alot of videos,and pictur... Read more
Arduino is slow? What? This instructable will show just how slow a part of Arduino is, and how to fix it. It’s true – more specifically, Arduino’s digitalWrite command takes a considerable... Read more
In this project, we will use the digital pins and screen of the 4Duino to create a 5×7 LED matrix controller with a user graphical interface. An LED matrix is essentially many LEDs packaged... Read more
In this project, we will learn how to control the brightness of LED via an I/O port (with PWM output capability) and a touch display slider. The 4Duino resistive touch display is used as a m... Read more
In this project, we will learn how to turn an LED ON or OFF via the 4Duino I/O port (D13) and a button widget from 4D Workshops. The 4Duino’s resistive touch display is used as a means for a... Read more