I'd like to do this skectch w/out delays. But don't know what to do...thanks for any help! int timer = 300; // The higher the number, the slower the timing. int ledPins[] = {5, 9, 13, 22}; // an array of pin numbers to which LEDs are attached int pinCount = 4; // the num…

Help! Trying to modify Sketch

robtillaart May 5, 2012, 4:02pm 2

Have a look at the blink with out delay tutorial - http://arduino.cc/en/Tutorial/BlinkWithoutDelay -

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