Update README.md

Author: marcus-sonestedt

README.md

@@ -1,5 +1,7 @@
-# Kartuino
+# ServoPid
 
-## ServoPid
+ * An Arduino app to run a PID regulator to control four servos from analog inputs
+ * Some C++ unit tests for the above using Google Test.
+ * A C# WPF application to monitor, adjust and plot the data.
 
-Small Arduino app to run a PID regulator to control four servos from analog inputs.
+![](ServoPIDControl/screenshot.png?raw=true)