Printed Circuit Boards (PCBs) are widely used in modern electronics due to their numerous advantages. Here are some of the key advantages of PCBs:

Compactness: PCBs allow for a high degree of miniaturization https://www.elepcb.com/pcb-pro....totyping-and-its-adv , as they can be designed to have multiple layers of circuitry, allowing for complex electronic circuits to be integrated into a small and compact form factor. This is especially useful in devices such as smartphones, laptops, and wearables, where space is often limited.