this one http://forum.allaboutcircuits.com/showpost.php?p=323548&postcount=132LEDs, 555s, Flashers, and Light Chasers Chapter 12
There is another thread where we designed a PCB from the ground up, basically it sequentually fades in/out 3 sets of LEDS, on after the other...
Led fading circuit
yes i see that, and will ask, (better to ask do not make mistake, or burn the leds)ucitelot, Bill M. is quite the person to work with he has helped me with several projects and yours can be made with the same components I used as mentioned in the thread he posted and you can adjust the fadetime very easily JIM
by Aaron Carman
by Duane Benson
by Duane Benson