Update README.md

Author: skrn03

docs/Electrical/README.md

@@ -4,7 +4,7 @@ Here, you will find details on the electrical system on the current OpenUAS vehi
 
 
 ## Current Wiring Diagram
-![Wiring Diagram](./openuas-electronics.png)
+![Wiring Diagram](./PLUMA-Pinout.png)
 
 ## Pixhawk 4 Pinout
 [Pixhawk 4 Pinout](/Pixhawk4-Pinouts.pdf)