diff --git a/README.md b/README.md
index 9937a84..0ad85dc 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,5 @@
 Controlling the joy-it robotarm using a raspberry pi.
 terminalControl.py: used for communiction with robotarm for example over SSH. Documentation following
 databaseCreator.py: used for creating a database with all the possible communications of the angles of the servos
+
+RobotLib is a selfmade python library, to describe any 2D RobotArm, with 3 Servos but especially for the joy-it Robotarm