Printed Circuit Boards (PCBs) have become an important part of electronic devices, enabling for small and reliable designs. One of the emerging trends is the high-density interconnect (HDI) PCB, which allows for compact circuit designs by utilizing microvias and buried vias, making it optimal for gadgets that need high efficiency https://clinfowiki.win/wiki/Post:The_Dynamics_of_PCB_Board_Assembly_Manufacturing