/*************************************************
*          PROGRAM SENSOR CAHAYA RGB             *
* XI-TEDK2-10-FANDY FIRMAN FADHILLAH-RUNNING LED *
*************************************************/
int Blue = 9;
int Green = 10;
int Red = 11;
int data_sensor;
int sensor = A0;

void setup() {
  pinMode(Blue, OUTPUT);
  pinMode(sensor, INPUT);
  Serial.begin(9600);
}

void loop() {
  data_sensor = analogRead(sensor);
  if(data_sensor > 857){
    digitalWrite(Red, HIGH);
    digitalWrite(Green, LOW);
    digitalWrite(Blue, LOW);
  }
  else if(data_sensor > 39){
    digitalWrite(Green, HIGH);
    digitalWrite(Red, HIGH);
    digitalWrite(Blue, LOW);
  }
  else if(data_sensor < 39){
    digitalWrite(Blue, HIGH);
    digitalWrite(Red, LOW);
    digitalWrite(Green, LOW);
  }
}


/*************************************************
Gelap LUX < 10                   ----> Red      ------------------- < 857
Mendung LUX 1000 - 10000         ----> Green   -------------------   169 - 39
Terang LUX >10000                ----> Blue     ------------------- > 39
*************************************************/