@PaulS: Hmm.. Thats true. i removed it. There are a begin statement earlier that I took out. It does not have any influence on the rest of the program though.
@ard_newbie: Yes both the Arduino and the external Power Supply grounds are shorted.
@PaulS: Hmm.. Thats true. i removed it. There are a begin statement earlier that I took out. It does not have any influence on the rest of the program though.
@ard_newbie: Yes both the Arduino and the external Power Supply grounds are shorted.