Many of these links are distributed in this whole blog but they worth to be mentioned.
Symfony:
(FR) http://fr.openclassrooms.com/informatique/cours/developpez-votre-site-web-avec-le-framework-symfony2
Arduino:
Many of these links are distributed in this whole blog but they worth to be mentioned.
Symfony:
(FR) http://fr.openclassrooms.com/informatique/cours/developpez-votre-site-web-avec-le-framework-symfony2
Arduino: