Printed Circuit Boards (PCBs) have become an essential part of digital devices, permitting for portable and reliable designs. One of the arising patterns is the high-density interconnect (HDI) PCB, which allows for portable circuit layouts by using microvias and buried vias, making it suitable for gadgets that require high efficiency https://millty.ampblogs.com/how-pcb-technology-supports-the-telecommunications-industry-67960740