On his blog, Miguel presents one of his latest projects:
This project shows the operation of an RGB lamp using a digital LED strip. After activating the bluetooth connection, the user can open the GUI on the PC to control the lamp. The program shows a hue palette divided into 30 rods, one for each LED of the strip.
By clicking & dragging the mouse cursor it is possible to make your own patterns,. To remove a color, the user can simply click on a rod while pressing the spacebar, which switches off the selected LED.
Part list: wooden support, RGB digitally-addressable LED strip, microcontroller (Arduino Pro Mini, for example), Bluetooth or USB wire.
For more detail: An Arduino-controlled RGB lamp
