void setup() {
// put your setup code here, to run once:
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);
pinMode(8,OUTPUT);
pinMode(9,OUTPUT);
pinMode(10,OUTPUT);
pinMode(11,OUTPUT);
pinMode(12,OUTPUT);
pinMode(13,OUTPUT);
digitalWrite(4, HIGH);
digitalWrite(7, HIGH);
digitalWrite(10, HIGH);
digitalWrite(13, HIGH);
delay (2000);
}
void loop() {
// put your main code here, to run repeatedly:
jalan_utara ();
delay (1000);
jalan_barat ();
delay (1000);
jalan_selatan ();
delay (1000);
jalan_timur ();
delay (1000);
}
void jalan_timur (){
digitalWrite(11,HIGH);
digitalWrite(12,LOW);
digitalWrite(13,LOW);
delay (3000);
digitalWrite(5,HIGH);
digitalWrite(6,HIGH);
digitalWrite(7,LOW);
delay(1000);
digitalWrite(11,LOW);
digitalWrite(12,HIGH);
digitalWrite(13,HIGH);
delay(1000);
digitalWrite(11,LOW);
digitalWrite(12,LOW);
digitalWrite(13,HIGH);
delay(1000);
}
void jalan_selatan (){
digitalWrite(8,HIGH);
digitalWrite(9,LOW);
digitalWrite(10,LOW);
delay (3000);
digitalWrite(5,HIGH);
digitalWrite(6,HIGH);
digitalWrite(7,LOW);
delay(1000);
digitalWrite(8,LOW);
digitalWrite(9,HIGH);
digitalWrite(10,HIGH);
delay(1000);
digitalWrite(8,LOW);
digitalWrite(9,LOW);
digitalWrite(10,HIGH);
delay(1000);
}
void jalan_barat (){
digitalWrite(5,HIGH);
digitalWrite(6,LOW);
digitalWrite(7,LOW);
delay (3000);
digitalWrite(5,HIGH);
digitalWrite(6,HIGH);
digitalWrite(7,LOW);
delay(1000);
digitalWrite(5,LOW);
digitalWrite(6,HIGH);
digitalWrite(7,HIGH);
delay(1000);
digitalWrite(5,LOW);
digitalWrite(6,LOW);
digitalWrite(7,HIGH);
delay(1000);
}
void jalan_utara (){
digitalWrite(2,HIGH);
digitalWrite(3,LOW);
digitalWrite(4,LOW);
delay (3000);
digitalWrite(2,HIGH);
digitalWrite(3,HIGH);
digitalWrite(4,LOW);
delay (1000);
digitalWrite(2,LOW);
digitalWrite(3,HIGH);
digitalWrite(4,HIGH);
delay (1000);
digitalWrite(2,LOW);
digitalWrite(3,LOW);
digitalWrite(4,HIGH);
}