Hi, this is Javier, I´m new at this group. I would like to know how this libraries thing work. I have downloaded a lot of them, but don´t know where to install them, or how to use them.
I´m trying to draw an schematich using eeschema, but I can´t find a MPSA18 transistor, should I use any other NPN transistor for the schematic? I would like to know how to edit a power conection to make it 4.5, as it says I can´t change that value in one that is already built.
