int red_light_pin = 4;
int green_light_pin = 8;
int blue_light_pin = 10;
const int soundPin = A3;
unsigned long lastEvent = 0;
int status = 2;

void setup() {
  pinMode(red_light_pin, OUTPUT);
  pinMode(green_light_pin, OUTPUT);
  pinMode(blue_light_pin, OUTPUT);
  pinMode(soundPin, INPUT);  // Set sensor pin as an INPUT
  Serial.begin(9600);
}
void RGB_color(int red_light_value, int green_light_value, int blue_light_value)
 {
  analogWrite(red_light_pin, red_light_value);
  analogWrite(green_light_pin, green_light_value);
  analogWrite(blue_light_pin, blue_light_value);
}
void loop() {
  // Read Sound sensor
  int sensorData = digitalRead(soundPin);

  
  if (sensorData == LOW) { 
 if (status==1){
  digitalWrite(red_light_pin,LOW);
  digitalWrite(green_light_pin,LOW);
  digitalWrite(blue_light_pin,LOW);
  status =2;
  Serial.print("ONE UP");
  }
  
 else if (status==2){
  digitalWrite(red_light_pin,HIGH);
  digitalWrite(green_light_pin,LOW);
  digitalWrite(blue_light_pin,LOW);
  status =1;
    Serial.print("TWO UP");
  }
    
    // Remember when last event happened
    lastEvent = millis();
  }
}