diff --git a/arduino/analog_signal_output.ino b/arduino/analog_signal_output.ino
deleted file mode 100644
index 0d1807d..0000000
--- a/arduino/analog_signal_output.ino
+++ /dev/null
@@ -1,21 +0,0 @@
-//analoger ausgang gibt nur den aktuellen wert des potis aus, also nur zum genauen poti einstellen geeignet! ansonsten nutzlos
-
-
-int  sensorPin  =  A0;     // select the input  pin for  the potentiometer 
-int  ledPin  =  D0;   // select the pin for  the LED
-int  sensorValue =  0;  // variable to  store  the value  coming  from  the sensor
-
-void setup()
-{
-pinMode(ledPin,OUTPUT);
-Serial.begin(9600);
-}
-void loop(){
-sensorValue =  analogRead(sensorPin);
-digitalWrite(ledPin,  HIGH); 
-delay(sensorValue); 
-digitalWrite(ledPin,  LOW);
-delay(sensorValue);
-Serial.println(sensorValue,  DEC);
-}
-