I liked the circuit, but I wanted to try something. (Cant get image to post, NE1?) This has the same fading effect, with timing more along the lines of 2 seconds per output with roughly a 1/2 second fade. But by adding the rectifiers, I was able to use 6 outputs to mix the 3 colors. IE- Output1: Yellow Output2: Yellow + Red Output3: Red Output4: Red + Bloo Output5: Bloo Output6: Bloo + Yellow Output7: Reset I used a 7805 with a basic 5+V walwart, and encased the whole thing in a black plastic box, which now is the base for a cool acrylic sculpture I got for my girlfriend awhile back. With the lights off, the constant rainbow effect is pretty nice. You will notice that the resistence values for the LEDs are a little low, mostly due to the 0.6V drop of the rectifiers. I just kept using different resistors till I got the brightness/current that I wanted.
