PCB drill bits are carbide and made to drill ... 0310″ for resistors and caps. Print out the top side silkscreen layer on magazine paper and iron this onto the top side, using the same processes ...

Above is a video detailing one method for populating a two sided surface mount PCB. We covered using a stencil ... the bottom components in place as the top solder reaches its melting point.

Secondly, interposer PCB technology addresses signal integrity and power consumption issues. By utilising interposer technology, signal pins can be directly connected to the interposer layer, reducing ...