I'm sort of new to electronics and such, but I'm curious if I understand things correctly. I read the example at http://www.arduino.cc/en/Tutorial/LEDDriver for controlling multiple LEDs with an LED driver, and I also read the example at http://www.arduino.cc/en/Tutorial/DimmingLEDs for blending colors. I'm not sure if I understand though if these can be combined. For example, I want to to have several "panels" that will fade between all colors of the rainbow. I'm hoping that each panel can have a few LEDs of each color (each color in a panel will be controlled by one pin) and I can fade between different colors in each panel. Is this possible? Would I still use the LED driver as shown in the example, or am I missing something?