random running lights

Hi,

Does anybody have a code, or knows were i can download a code for a simple or random running lights? (8 to 10 LED)

Thanks

You can use this, and adjust ?? http://www.instructables.com/id/8-LED-Larson-Scanner-with-Arduino/

"simple or random" Are the two exclusive?

loop ()
{
  Generate a random number
  Use the last three digits, (which will always be {0,1,...7}, as an "element pointer" for an array (of possible output pins)
  digitalWrite that array element pointed to
  delay(your preference)
  turn off that output
}

From my point of view, that's an example of simple and random.

Thanks,

I have done as you said, copied it various times, and modified timings in each loop, and I got my simple / random running lights.. :)

Thanks.