Electronics Form the backbone of today’s digital world, powering devices that range from simple household appliances to highly advanced aerospace systems. At the center of this technological ecosystem lies the Printed Circuit Board (PCB). Often unseen but indispensable, PCBs provide both the mechanical structure and the electrical connections needed for https://8th-pay-commission-pensio76329.wikienlightenment.com/8044472/understanding_pcb_boards_and_rigid_flex_pcbs_the_backbone_of_modern_electronics