void loop() {
  int Voltage = analogRead(1);
  Serial.println(Voltage);
  int yellowzone = (range - minrange) / 100 * 50 + minrange;
  int redzone = (range - minrange) / 100 * 75 + minrange;
  aState = digitalRead(outputA);
  COMPARE VALUES BETWEEN LAST AND CURRENT STATE
  if (aState != aLastState){
    if (digitalRead(outputB) != aState) {
      if(range<maxrange) {
        range+=10;
      }
    } else {
      if(range>minrange) {
        range-=10;
      }
    }
  }
  aLastState = aState;
  int RedPWM = map(Voltage, minrange, range, 0, 255);
  int GreenPWM = map(Voltage, minrange, range, 50, 0);
  int DB = map(Voltage, minrange, range, 0, 99);
  if (RedPWM < 0) {
    RedPWM = 0;
  }
  if (GreenPWM < 5) {
    GreenPWM = 0;
  }
  if (Voltage > redzone) {
    if (penalty == false) {
      penaltypoints += 10;
      penalty = true;
    }
  }
  else if (Voltage > yellowzone) {
  }
  else {
    if (penalty == true) {
      penalty = false;
    }
    timer++;
  }
  points = timer / 200 - penaltypoints;
  if (points < -1) {
    points = 0;
    timer = 0;
    penaltypoints = 0;
  }
  lcd.setCursor(8, 0);
  lcd.print(points);
  lcd.print("    ");
  lcd.setCursor(0, 3);
  lcd.print(map(range, minrange, maxrange, 0, 100));
  lcd.print("%  ");
  getamountlights(Voltage);
  digitalWrite(latchPin, LOW);
  shiftOut(dataPin, clockPin, MSBFIRST, binget(8 * 4));
  shiftOut(dataPin, clockPin, MSBFIRST,  binget(8 * 3));
  shiftOut(dataPin, clockPin, MSBFIRST, binget(8 * 2));
  shiftOut(dataPin, clockPin, MSBFIRST , binget(8));
  shiftOut(dataPin, clockPin, MSBFIRST,  binget(0));
  digitalWrite(latchPin,
  HIGH);
  analogWrite(redPin, RedPWM);
  analogWrite(greenPin, GreenPWM);
}