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Does anyone know of a tutorial for using a single RGB LED with an Arduino Duemilanove? Answered

 I want to run a 4 legged RGB LED off of my Arduino, and do color mixing, but I cannot find a tutorial for this small project. All I really need is the sketch and maybe a schematic.

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geniusbomberman
geniusbomberman

11 years ago

 I wrote something to test an RGB led with 3 10k pots, could be tweaked for other values, PWM values based on analog ins. I based it on the AnalogInOutSerial sketch, without the serial stuff and with more variables for the other colors.

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Grathio
Grathio

11 years ago

<a href="https://www.instructables.com/id/RGB-LED-Tutorial-using-an-Arduino-RGBL/">This one </a>showed up at the top of the "Related" list on the right.<br /> <br /> I've had great luck with <a href="https://www.instructables.com/member/oomlout/">oomlout</a>'s kits and tutorials.<small> (though I haven't done this one.)<br /> </small><br />

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Sandisk1duo
Sandisk1duo

11 years ago

i can't help you with programming, but i could possibly help with the scematic..

do you have a picture of the LED?

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jbyrns1993
jbyrns1993

Answer 11 years ago

 yes, it is a 5mm tri-color LED

DSC00521.JPG