/* Profile pembuat sketch ini adalah :
Nama : Novitasari 
Kelas : XI TAV B
Sekolah : SMK Wiraswasta Cimahi
*/

// variablenya
int LED1 = 0;
int LED2 = 1;
int LED3 = 2;
int LED4 = 3;
int LED5 = 4;
int LED6 = 5;
int LED7 = 6;
int DELAY_LED = 50;

// setting pin pada variable sebagai pin output arduino uno
void setup()
{
pinMode(LED1, OUTPUT);
pinMode(LED2, OUTPUT);
pinMode(LED3, OUTPUT);
pinMode(LED4, OUTPUT);
pinMode(LED5, OUTPUT);
pinMode(LED6, OUTPUT);
pinMode(LED7, OUTPUT);
}

void loop()
{
  digitalWrite(LED1,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED1,LOW);
  delay(DELAY_LED);
  digitalWrite(LED2,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED2,LOW);
  delay(DELAY_LED);
  digitalWrite(LED3,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED3,LOW);
  delay(DELAY_LED);
  digitalWrite(LED4,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED4,LOW);
  delay(DELAY_LED);
  digitalWrite(LED5,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED5,LOW);
  delay(DELAY_LED);
  digitalWrite(LED6,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED6,LOW);
  delay(DELAY_LED);
  digitalWrite(LED7,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED7,LOW);
  delay(DELAY_LED);
  digitalWrite(LED6,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED6,LOW);
  delay(DELAY_LED);
  digitalWrite(LED5,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED5,LOW);
  delay(DELAY_LED);
  digitalWrite(LED4,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED4,LOW);
  delay(DELAY_LED);
  digitalWrite(LED3,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED3,LOW);
  delay(DELAY_LED);
  digitalWrite(LED2,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED2,LOW);
  delay(DELAY_LED);
  digitalWrite(LED1,HIGH);
  delay(DELAY_LED);
  digitalWrite(LED1,LOW);
  delay(DELAY_LED);
}