An is any discrete device that controls, manages, or utilizes electric current (the flow of electrons) and voltage (electrical pressure) within a circuit. When connected together, usually by conductive wires or printed circuit board traces, they form a working system that performs a specific function, such as lighting a room, amplifying a signal, or processing data.
Electrical components are the fundamental building blocks used to create electrical circuits and electronic devices. Think of them as the "atoms" or "ingredients" of anything that uses electricity—from a simple flashlight to a smartphone or a power grid. what are electrical components