Instructables
video UFO Chaser
8 Channel Led pwm chaser wit PIC16F628.
I found this project on this web site:
picprojects.org.uk/projects/ledchaserpwm/

AndyGadget4 years ago
Very pretty.  Someone has spent a LOT of time on those sequences. 
{Adds a PicAxe version to Andy's list of "things I am going to make one day when I get the time".}
karossii4 years ago
nice... would be much better without the lace though.