int merah = 8;
int hijau = 9;
int biru = 10;



void setup() {
  // put your setup code here, to run once:
Serial.begin(9600);
pinMode(merah, OUTPUT);
pinMode(hijau, OUTPUT);
pinMode(biru, OUTPUT);
}
void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(merah, 255);
digitalWrite(hijau, 0);
digitalWrite(biru, 0);
Serial.println("merah");
Serial.println("");
delay(3000);
digitalWrite(merah, 255);
digitalWrite(hijau, 165);
digitalWrite(biru, 0);
Serial.println("jingga");
Serial.println("");
delay(3000);
digitalWrite(merah, 0);
digitalWrite(hijau, 255);
digitalWrite(biru, 0);
Serial.println("hijau");
Serial.println("");
delay(3000);
digitalWrite(merah, 255);
digitalWrite(hijau, 255);
digitalWrite(biru, 0);
Serial.println("kuning");
Serial.println("");
delay(3000);
digitalWrite(merah, 0);
digitalWrite(hijau, 0);
digitalWrite(biru, 255);
Serial.println("biru");
Serial.println("");
delay(3000);
digitalWrite(merah, 111);
digitalWrite(hijau, 0);
digitalWrite(biru, 255);
Serial.println("hijau");
Serial.println("");
delay(3000);
}