2020.05.08 / Day - 26 펌웨어 Arduino Uno R3 LED 작동

25일차

작은 브레드보드 와 Arduino Uno R3 연결을 통한 LED 작동

int pinStart = 8;
int pinEnd = 11;
int ledDuration = 1000;
int ledDelay = 100;

void setup()
{
  for ( int i = pinStart; i <= pinEnd; i++) {
  	pinMode(13, OUTPUT);
  }
}

void loop()
{
  Serial.println(HIGH);
  for ( int i = pinStart; i <= pinEnd; i++ ) {
  	digitalWrite(i, HIGH);
  	delay(ledDuration); // Wait for 1000 millisecond(s)
  	digitalWrite(i, LOW);
  	delay(ledDelay); // Wait for 1000 millisecond(s)
  }
}