how to make ambient RBG that run on computer PSU?
I plan to buy a Arduino board (Duemilanove) and that can connect to computer so I can changing color...(or changing color by itself via programming)...But I dont know wire them together to make them work. My plan is trying to make my computer tower light up at night and changing color by itself. I only need about 6 RBG leds in one Arduino board and power it by using 12v power supply ( I have Corsair HX 1000w).
Please help me