Here is an artistic Arduino project for the fun-minded. The circuit is an Arduino RGB LED controller running on a sweet ‘n’ simple code,but with a little hardware surprise outside the Arduino board.

This concept relies on keeping the programme code small. The functionality should be expanded using the inheritance concept of object-oriented programming. As long as you use the Arduino definitions, ...

Converts HSV to RGB using Arduino code. Controls an RGB LED connected to Arduino pins (typically pins 9, 10, and 11) through PWM to display the color. Includes resistor connections to protect the LED.

An Arduino turning on and off a LED, how original. Why dont you guys throw it on top of the pile of 1000 other Ardunio+LED projects you’ve shown here. inb4 b-b-but its network controllable.

Here’s a handy hack for an Android controlled, Arduino driven, RGB light setup. [Kerimil] recently wrote up this project on the Arduino.cc, and is sharing all of the source code and plans. Wh… ...