hey guys, I have been looking to make a outdoor led washlight for a long time now. I am not very experienced with electronic circuts but I can understand the basics. I am planning to have 30 leds, 10 each of red green blue. I want to control the three different colors with a potentiometer or somthing like that. It would also be nice to be able to switch to something that can automatically vary the resistances slowly, makeing different color effects How do I set up the circut? Like I said I have been trying to work this out for a while. create somthing like this Also where would I get a fixure like this to house the circuts/leds.