Light Emitting Diodes (LEDs) emit visible light when current passes through them. They are highly efficient indicators and light sources. Transistors
They feature three terminals. In a standard configuration, a small amount of current or voltage applied to the center control terminal dictates how much current can pass between the remaining two terminals. Key Families: basic electronics components and their functions pdf
Never exceed the rated voltage or wattage of a passive component to prevent overheating or component failure. Light Emitting Diodes (LEDs) emit visible light when