kaharman

i mind how to make it real how to platting the hole with copper?

Hi Friends! Recently I get jobs making pcb projects with microcontroller, it has big body (40-pin). I try to make the pcb with single layer pcb, but it takes a big size pcb. So I decide to make it on double layers pcb with though hole also. But once again, I dont have any skills to make it. Any suggestion? :'(