Printed Circuit boards (PCBs) are essential components in electronics, providing a compact and organized platform for the connection and support of electronic components. If you want to know more about it, click the below links:
https://www.deviantart.com/hit....echcircuit/art/Innov
https://www.manta.com/c/m1wb74....j/hitech-circuits-co
https://www.tadalive.com/forum..../thread/20054/effici