Quote:
Originally Posted by XPerties
You might think you could do it for under $50 bucks but remember you have the option from 7 different colors with the push of a button. The option in the post above is only blue......to do more than 1 color you would need a controller and the one at Oznium.com is $150 bucks to start with. By the time your done you would have spent the same amount if not more.
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All it technically requires is a 3 color LED and 3 rheostats. Infinite colors at the touch of 3 dials. Easy really. Fun - not really.
Or just use a PWM controller
http://www.electro-tech-online.com/e...-leds-car.html