diff --git a/README.md b/README.md
index 2a180d7..0028484 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@ My special thanks to users of www.segeln-forum.de for testing.
 
 ![Autopilot Remote](https://github.com/AK-Homberger/Seatalk-Autopilot-Remote-Control/blob/master/IMG_0857.JPG)
 
+![Autopilot Schematic](https://github.com/AK-Homberger/Seatalk-Autopilot-Remote-Control/blob/master/AP-Remote-Hardware/AP%20Remote-sch.pdf)
+
 # Hardware
 The circuit diagram and the PCB layout are shown in the hardware section of this repository.