Tuesday, October 13, 2009

RGB LED Light script

EDIT
I used a script from the first website on the list. It is a script for a project where you use the three potentiometers to control the output color of the RGB LED.


However, it does not work YET, since we don't have the RGB lights. Since our LEDs are only one color and RGB lights can read 3 colors, there was a problem with using the script. There is a message that read "The function analogRead(int) does not exist."

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I found some scripts for RGB LED lights but I'm not sure if they are useful.
http://www.mbeckler.org/microcontrollers/rgb_led/ --> this site is informative. It describes how a RGB LED works with nice diagrams.
http://hackaday.com/2009/03/09/parts-4x4-rgb-button-pad-controller-spi/#more-8609 --> cool project using RGB LED lights. confusing script.
http://www.instructables.com/id/S7RGUKHFHFQ4K74/ --> another project using the lights.

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