Karen Lin Mar 06,2014 2993

How to Discharge a Capacitor on a PCB

PCBs, or printed circuit boards, are flat sheets of fiberglass printed with metal tracks into which components -- including capacitors -- are soldered. Capacitors store electricity, and retain their c...

PCB printed circuit boards

Karen Lin Mar 06,2014 3464

How to Mount a Circuit Board in an Electronic Project Box

printed circuit boards are sheets of fiberglass or other material embedded with electrical conductors. Conductive pads allow electrical components to be soldered in place. circuit boards are found in ...

Circuit Board Printed circuit boards