Both sides of the circuit board and wiring, but you have to use both sides of the wire must have appropriate electrical connection lines in between the two sides. This "bridge" is called a pilot hole (via). Pilot hole is on the PCB, or coated metal-filled holes, it can work with both sides of the wire is connected. Because the double-sided Board 1 time times greater area than a single panel, double panel solved the single panel because of wiring difficulties of cross (by Kong Tong to the other side), it is more suitable for use in more complex than single-sided circuit.
Printed Circuit Board Double Sided
- Sep 23, 2015-