boas a todos
Aqui esta um bom toturial a ensinar como ligar um sensor optico do nosso rato ao arduino.
(https://lusorobotica.com/proxy.php?request=http%3A%2F%2Ffarm3.static.flickr.com%2F2359%2F2314788722_3f6982cc9e.jpg&hash=0ba6acf9a99aace8c352db0f390b91f9b6b95aa3)
(https://lusorobotica.com/proxy.php?request=http%3A%2F%2Ffarm3.static.flickr.com%2F2005%2F2314791226_8942d560fe.jpg&hash=83f2e9fa18e9c36f9dee59fe3a7348c0b845e65a)
Abraços
http://www.martijnthe.nl/optimouse/arduino-optical-mouse.html (http://www.martijnthe.nl/optimouse/arduino-optical-mouse.html)