/*************************************************
****** PROGRAM MENYALAKAN LED DENGAN KEYBOARD*****
******      BY ALIEF RAIHAN D. YUSUF         *****
*************************************************/

byte omori = 4;
byte mari = 2;
char data;

void setup(){
  Serial.begin(9600);
  pinMode(omori, OUTPUT);
  pinMode(mari, OUTPUT);
  digitalWrite(omori, LOW);
  digitalWrite(mari, LOW);
}

void loop(){
  if(Serial.available()>0){
  data = Serial.read();
  }
  if(data == 'a'){
    digitalWrite(omori, HIGH);
  }
  else if(data == 'b'){
    digitalWrite(omori, LOW);
  }
  else if(data == 'c'){
    digitalWrite(mari, HIGH);
  }
  else if(data == 'd'){
    digitalWrite(mari, LOW);
  }
  else if(data == 'e'){
    while(true){
    digitalWrite(mari, HIGH);
    digitalWrite(omori, LOW);
    delay(300);
    digitalWrite(mari, LOW);
    digitalWrite(omori, HIGH);
    delay(300);
    if (Serial.available()){
      char newData = Serial.read();
      if (newData == 'f'){
        digitalWrite(mari, LOW);
        digitalWrite(omori, LOW);
        delay(100);
        break;
      }
    }
  }
  }
  else if(data == 'f'){
    digitalWrite(mari, LOW);
    digitalWrite(omori, LOW);
  }
  Serial.println(data);{
  delay(100);
}
  }