Terminei agora mesmo mais um tutorial, desta vez para modificar um servo Hitec e torná-lo num poderoso motor dc com engrenagens.
Podem segui-lo no Flickr (http://www.flickr.com/photos/guibot/sets/72157617531839610) ou nos Instructables (http://www.instructables.com/id/HiTec-Servo-Hack)
(https://lusorobotica.com/proxy.php?request=http%3A%2F%2Ffarm4.static.flickr.com%2F3582%2F3490061738_53a0b22524.jpg%3Fv%3D0&hash=a2738b95f6038caee89e917fdc4df514824b49c6)