Update README.md

kokopelli/README.md

@@ -4,7 +4,7 @@ To use it, clone it from github: https://github.com/mkeeter/kokopelli and instal
 
 I've added a couple small utilities to Matt's original PCB design library.  If you'd like to use them, you can replace the existing koko/lib/pcb.py with <a href='pcb.py'>pcb.py</a> and reinstall.
 
-A fun example using several of the included features is a stepper driver board I designed: <a href='step.ko'>step.ko</a>.
-
+A fun example using several of the included features is a stepper driver board I designed:
 
+<img src='servo-stepper-v1-layout.png' width=500px>