LM317T Voltage Regulator with Pass Transistor

This video is just to present an Instructables.com tutorial that I'm making. You can see how and why it works here, than go to the Instructables page and search for "Verstatile voltage regulator with LM317" than see how I built it and build your own. Aos brasileiros : Desculpas aos que nao sabem ingles, mas quis fazer algo para compartilhar com o mundo. Quem quiser legendar posso disponibilizar o video e agradecer bastante.



http://www.youtube.com/watch?v=c4-1joo1PDI&hl=en