Showing posts with label Al3aqrab. Show all posts
Showing posts with label Al3aqrab. Show all posts

Thursday, May 30, 2013

In this video I'm going to use LM317 Regulator to reduce an 18 volt battery to 15 volt. good luck.



http://www.youtube.com/watch?v=-E7dJj7ZsJE&hl=en