Ok im new to this site and im gonna start a project on make a series of led's work off 12v and the most i wanna use is 10 of them and right now i seem to be stuck on the subject of the pwm and what all would i need to make one and the reason i wanna do this for a tail light project i was reading another thread bout this..and the reason why is for the parking light/brake and what resistors would i be looking for? for the led's them selfs? thanks