Printed Circuit Boards (PCBs) are the backbone of contemporary electronic devices, playing an essential role in powering and attaching the elements that make our gadgets smarter and much more efficient. With the quick improvement in innovation, numerous types of PCBs have arised, each satisfying specific requirements and applications. This essay https://elearnportal.science/wiki/Comprehensive_Guide_to_PCB_Fabrication_and_Assembly_Processes