+A **Circuit Board** (PCB) is a rigid, flat surface that mechanically supports and electrically connects [Electronic Components](/wiki/electronic_components) using conductive pathways. It forms the foundation for nearly all modern [Electronic Devices](/wiki/electronic_devices), enabling complex functions within a compact space.
+## See also
+- [Integrated Circuit](/wiki/integrated_circuit)
+- [Capacitor](/wiki/capacitor)
+- [Soldering](/wiki/soldering)
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