Blink 7 leds without delay()

Can you help me on how can i blink seven leds without using the command delay
THX!

Have you read the blink without delay tutorial? It shows how to use millis() instead of delay to control the blinking.

For extra credit, go read Several Things at the Same Time

Show us what you have done so far.

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THX vinceherman, I should´ve checked that before coming to ask

and larryd as soon as i start programming i´ll show how good i´m going

THX guys!