+A **Printed Circuit Board** (PCB) is a laminated base that mechanically supports and electrically connects [electronic components](/wiki/electronic_component) using conductive tracks, pads, and other features etched from copper sheets. It forms the silent backbone of nearly all modern [electronics](/wiki/electronics), from simple gadgets to complex computers.
+## See also
+- [Integrated Circuit](/wiki/integrated_circuit)
+- [Soldering](/wiki/soldering)
+- [Motherboard](/wiki/motherboard)