= PCB =

Printed Circut Board or PCB is a common and cheap way to make permament circuts
and components for use in computers and embedded applications.

To create a PCB you must use Electronic Design Automation (EDA) software. They
help you turn breadboard circuts into PCBs.

== Structure ==

* Components are connected with copper trace (wire)
* PCB is several layers 
  - Inner layers are usually GND or VCC

== Software ==

Some common software includes

* Autodesk EAGLE
* KiCad
* Altium Designer
* EasyEDA