A printed circuit board (PCB) is used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces printed by electromechanical method using Auto-lab workstation on copper conductive sheets. In the recent past, the printed circuit boards are used in all the commercially produced electronic devices, and allow fully automated assembly processes that were not possible or practical in earlier era of circuit assembly processes. Consumers are driving industry growth with a desire for cool products.