diff --git a/README.md b/README.md
index d74d852..2211e48 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Use the coin counter HX-616 with Raspberry Pico (Micropython).
 Coin Pulse (white wire)  
 GND (black wire)  
 All other ports (like counter) and wires (like browns) are not used in this project.  
-![picture]()
+![picture](https://git.kmpr.at/kamp/CoincounterHX-616/raw/branch/main/files/wiring-hx616.png)
 
 ## German Manual for the coin counter