PCB
From uCtrl.net
Printed circuit board.
Information
Printed Circuit Board (PCB) is a board made from an insulating, non-conductive material that has conductive metal tracks (electronic wires) called traces on it. Components are soldered to the board, and the metal traces between terminals connect the various devices. For prototyping one can use a veroboard, with straight line traces and pre-drilled holes. They are fast and easy to make, but hard to use (example image).
