diodes

A diode is a small electronic component that allows electricity to flow in one direction while blocking it in the opposite direction. Think of it like a one-way street for electrical current. This property makes diodes essential in circuits, where they control the flow of electricity, protect against reverse currents, and help convert alternating current (AC) to direct current (DC). Diodes are found in many everyday devices, such as power supplies, radios, and LED lights, highlighting their crucial role in modern electronics.