For the few double-sided PCBs we’ve actually etched at home we simply soldered a piece of wire to either side of a via and clipped off the excess. But if you want to go the extra mile you can’t beat ...

3D printed parts can be transformed with a metal finish through a step-by-step copper electroplating process. This tutorial ...

Electroplating is a technique that uses an electrical current to deposit a thin layer of metal onto a surface. It is widely used across industries to enhance material properties, such as durability, ...

The process that makes gold-plated jewelry or chrome car accents is now making powerful lithium-ion batteries. Researchers at the University of Illinois, Xerion Advanced Battery Corporation and ...