diff --git a/arduino/digital_signal_output_test.ino b/arduino/digital_signal_output_test/digital_signal_output_test.ino
similarity index 99%
rename from arduino/digital_signal_output_test.ino
rename to arduino/digital_signal_output_test/digital_signal_output_test.ino
index 8675c11..0d7d4ac 100644
--- a/arduino/digital_signal_output_test.ino
+++ b/arduino/digital_signal_output_test/digital_signal_output_test.ino
@@ -50,4 +50,4 @@ anzahl_loop=0;
 
 
 }
-
+