The realm of printed motherboard (PCB) technology is large and continuously evolving, pushing the boundaries of electronic design and manufacturing. Among the array of developments, Printed Circuit Assembly (PCA) remains important for the successful application of electronic gadgets. High Density Interconnect (HDI) PCB, flexible PCBs, and rigid-flex boards stick out https://covolunteers.com/members/dashrecess9/activity/1031493/