The realm of printed motherboard (PCB) technology is large and continuously advancing, pressing the boundaries of electronic design and manufacturing. Among the range of improvements, Printed Circuit Assembly (PCA) stays critical for the effective execution of digital tools. High Density Interconnect (HDI) PCB, flexible PCBs, and rigid-flex boards attract attention https://fansnextdoor.com/precision-in-pcb-fabrication-and-assembly-processes/