What’s a PCB?

PCB stands for Printed Ciruit Board which has two sides and two configurations single side pcb, double side pcb. also pcb technics has single, double up to16 layers PCB

As the name suggests, PCB stands for printed circuit board. It is a compact form of physcial wires, connections, etc. assembled in a confined/restricted space

Printed Circuit Board

to replace your wired circuit with another equivalent one without any wires and smaller sizethis is the meaning briefly

Printed Ciruit Board A board with two sides
1- The bottom side contain the copper which connect the components as the circuit diagram
2- The uppet side contain the components

PCB is acronym for Printed Circuit Board. There can be many types of PCB; commercial boards like motherboards used in PCs, backplanes, testboards etc.

 

http://en.wikipedia.org/wiki/Printed_circuit_board

http://ektpcb.com/Articles/PCB-manufacturing-technology.htm