The electronic devices globe is evolving rapidly, and the duty of motherboard, specifically flexible printed circuit card (PCBs), is becoming increasingly crucial throughout different applications. These components, usually established through thorough design, are at the heart of our innovative technical gadgets. Amongst these, HDI (high-density interconnect) PCBs and RF (radio https://www.metooo.it/u/6763c272f13b0811e912dfac