multilayer pcb

How do multi-layer PCB work?

Table of Contents What is multi-layer PCB? Basically, it refers to a circuit board that is printed and has a lot of conductive layers. It is expected that it should have a minimum of three conductive layers. Unlike a double-sided PCB, multilayer PCB is more complex. It has its upper and lower layers more the same as a double-sided PCB but has more layers