Car which follows a line in the floor
-------------------------------------

`video link <http://www.youtube.com/watch?v=0v7CGCfMhUE>`_.

Solar Tracker using Babuino and Blocos
--------------------------------------

`video link <http://blip.tv/file/3699384>`_.

`more information <http://www.iesgregorimaians.org/moodle/course/view.php?id=43>`_.