The electronic devices world is evolving swiftly, and the role of circuit boards, especially flexible printed motherboard (PCBs), is becoming progressively crucial across different applications. These components, often created with precise design, go to the heart of our advanced technical gadgets. Amongst these, HDI (high-density interconnect) PCBs and RF (radio https://muse.union.edu/2020-isc080-roprif/2020/05/29/impact-of-covid-on-racial-ethnic-minorities/comment-page-4895/