const int potPin = A0; // Analoger Eingangspin für das Potentiometer
int potValue = 0; // Variable zur Speicherung des gelesenen Werts

void setup() {
    DDRD |= (1 << 3); 
  DDRD |= (1 << 4);
  DDRD |= (1 << 2); 
  DDRD |= (1 << 7);

  DDRB |= (1 << 3); 
  DDRB |= (1 << 4);
  DDRB |= (1 << 5);
  Serial.begin(9600); // Starte die serielle Kommunikation mit einer Baudrate von 9600
}

void loop() {
  potValue = analogRead(potPin); // Lese den analogen Wert vom Potentiometer
  //Serial.println(potValue); // Gelesenen Wert über die serielle Schnittstelle ausgeben
  delay(100); // Kurze Verzögerung für Stabilität


    
    
  
 
switch (potValue / 204) {
  case 1:
  {
    PORTD |= (1 << 3);
    PORTD |= (1 << 2);    
    _delay_ms(450);
    PORTD &= ~(1 << 3);
    PORTD &= ~(1 << 2);    
    PORTD |= (1 << 4);    
    _delay_ms(450);
    PORTD &= ~(1 << 4);
    }
  break;
 
  case 2:
 {
    PORTB |= (1 << 3);
    PORTB |= (1 << 5);
    _delay_ms(450);
    PORTB &= ~(1 << 3);
    PORTB &= ~(1 << 5);
    PORTB |= (1 << 4);
    _delay_ms(450);
    PORTB &= ~(1 << 4);
    }
  break;

  case 3:
  {
    PORTD |= (1 << 3);
    PORTD |= (1 << 2);
    PORTB |= (1 << 3);
    PORTB |= (1 << 5);
    _delay_ms(450);
    PORTB &= ~(1 << 3);
    PORTB &= ~(1 << 5);
    PORTB |= (1 << 4);
    PORTD &= ~(1 << 3);
    PORTD &= ~(1 << 2);
    PORTD |= (1 << 4);
    _delay_ms(450);
    PORTB &= ~(1 << 4);
    PORTD &= ~(1 << 4);
    }
  break;
   
  default:
  {
    PORTD |= (1 << 7);
    _delay_ms(350);
    PORTD &= ~(1 << 7);
    _delay_ms(350);
    }
  break;
}
}