diff --git a/inc/robot-inc.py b/inc/robot-inc.py
index 94352c9..8670cbd 100644
--- a/inc/robot-inc.py
+++ b/inc/robot-inc.py
@@ -12,17 +12,17 @@ GPIO_23=22
 GPIO_2=3
 GPIO_3=5
 
-def gpio_on (param1) 
+def gpio_on (theGPIO):
  #   param1=INT # gpio#Nr
-    GPIO.setup(param1, GPIO.OUT)
-    GPIO.output(param1,True) # lamp on
+    GPIO.setup(theGPIO, GPIO.OUT)
+    GPIO.output(theGPIO,True) # lamp on
 
-def gpio_off (param1):
+def gpio_off (theGPIO):
 #    param1=INT # gpio#Nr
-    GPIO.setup(param1, GPIO.OUT)
-    GPIO.output(param1,False) # lamp on
+    GPIO.setup(theGPIO, GPIO.OUT)
+    GPIO.output(theGPIO,False) # lamp on
 
-def gpio_on_for (param1, miliSec):
-    gpio_on (param1)
+def gpio_on_for (theGPIO, miliSec):
+    gpio_on (theGPIO)
     sleep miliSec
-    gpio_off (param1)
+    gpio_off (theGPIO)
diff --git a/robot-a.py b/robot-a.py
index 73aaecd..e11a8b5 100644
--- a/robot-a.py
+++ b/robot-a.py
@@ -1,2 +1,13 @@
 import inc/robot-inc
 
+linkeFlasche=GPIO_17
+rechteFlasche=GPIO_27
+
+# Rezept für Apfelsaft
+gpio_on linkeFlasche
+sleep 0.5
+gpio_off linkeFlasche
+
+gpio_on rechteFlasche
+sleep 1.5
+gpio_off rechteFlasche
diff --git a/robot-start.sh b/robot-start.sh
index 8dd087d..9c37c49 100755
--- a/robot-start.sh
+++ b/robot-start.sh
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 echo starte robot
 cd ~/robotik-WS-2022
-sudo ./testled.py
+sudo ./robot-a.py