BlinkingLEDS.ino

/*
  Blinking LEDs

  Turns some LEDs on for one second, then off for one second, repeatedly.

  This example code is in the public domain.

  Inspired by
  http://www.arduino.cc/en/Tutorial/Blink
*/

#define IC2 0
#define IC4 2
#define IC5 3
#define IC12 6
#define IC14 8
const int pins[] = {IC2, IC4, IC5, IC12, IC14};

const int nPins = sizeof(pins)/sizeof(int);

// the setup function runs once when you press reset or power the board
void setup() {
  for (int i = 0; i < nPins; i++) {
    pinMode(pins[i], OUTPUT);    
  }

}

// the loop function runs over and over again forever
void loop() {
  for (int i = 0; i < nPins; i++) {
    digitalWrite(pins[i], HIGH);   // turn the LED on (HIGH is the voltage level)
  }
  delay(1000);                       // wait for a second
  for (int i = 0; i < nPins; i++) {
    digitalWrite(pins[i], LOW);   // turn the LED on (HIGH is the voltage level)
  }
  delay(1000);                       // wait for a second
}