update

README.md

@@ -1,3 +1,6 @@
-script for matrix7219 raspberry pi
+script for matrix7219 raspberry pi (clock and message)
+
 
 ![](https://raw.githubusercontent.com/wareck/cgminer-gekko/master/docs/gekko.jpg)
+
+![](http://gogserver.dnsalias.com:3000/wareck/matrix_MAX7219/raw/master/Raspberry-Pi-LED-Matrix-Library-Installation-pour-les-matrices.png)