in my code all LEDs trigger and dont seem to go one at a time byte Red[] = {5, 9, 13, 22}; int ledState = HIGH; long previousMillis = 0; // will store last time LED was updated // the follow variables is a long because the time, measured in miliseconds, // will quickly become a bigger numbe…

undesrstanding i++

goofballtech April 23, 2012, 3:16am 3

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