    Serial.print(distanceValues[2]); // Convert ping time to distance and print result (0 = outside set distance range, no ping echo)
    Serial.println("cm");
    
-   Serial.println("PIN_SWITCH: ");
+   Serial.print("PIN_SWITCH: ");
    Serial.println(digitalRead(PIN_SWITCH));
    
    for(int i=0; i < 3; i++) {

    //to get the with 1,2,3 the needed indices we use i*2 and i*2+1
    //0 = 0,1 / 1 = 2,3 / 2 = 4,5   
    //int distance = (distanceValues[i*2] + distanceValues[i*2+1]) / 2;  
    int distance = distanceValues[i];
    //Serial.println(distance);
    int heightStrip = NUMBER_LEDS/NUMBER_STRIPS;
    

    //to get the with 1,2,3 the needed indices we use i*2 and i*2+1
    //0 = 0,1 / 1 = 2,3 / 2 = 4,5   
    //int distance = (distanceValues[i*2] + distanceValues[i*2+1]) / 2;
    int distance = distanceValuesFade[i];
    int heightStrip = NUMBER_LEDS/NUMBER_STRIPS;
    
    //how many of the leds of one strip should be switched on
