ex01 ok

README.md

@@ -1,11 +1,13 @@
-# RESSOURCES #
+# RESSOURCES
 
 - https://github.com/m3y54m/start-avr/tree/master
 - avrdude 6.3 doc : https://download-mirror.savannah.gnu.org/releases/avrdude/avrdude-doc-6.3.pdf
+- embedded systems : https://en.wikibooks.org/wiki/Embedded_Systems/Atmel_AVR
 
-## ex00 ##
+## ex00
 
 avrdude output without flashing :
+
 ```
 avrdude -p m328p -c arduino -b 115200 -P /dev/ttyUSB0 -v
 
@@ -73,4 +75,4 @@ avrdude: safemode: efuse reads as 0
 avrdude: safemode: Fuses OK (E:00, H:00, L:00)
 
 avrdude done.  Thank you.
-```
+```