diff --git a/src/read_sensor.cpp b/src/read_sensor.cpp
new file mode 100644
index 0000000..723d533
--- /dev/null
+++ b/src/read_sensor.cpp
@@ -0,0 +1,11 @@
+#include <Arduino.h>
+
+
+float get_wind_speed_kn() {
+    int adc = analogRead(A0);
+
+    //todo
+
+    int wert = adc;
+    return wert;
+}
\ No newline at end of file