Define LED ? and three uses
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The major uses of LED (Light Emitting Diodes) is to illuminate objects and even places. Its application is everywhere due to its compact size, low consumption of energy, extended lifetime and flexibility in terms of use in various applications. Applications and Uses of LEDs can be seen in: TV Backlighting.
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LED➡ Light Emitting Diode_!
➡It is heavily doped P-N junction which under forward bias emits spontaneous radiation.
Uses➡
▶They are used in Remote controls
▶Burglar alarm systems
▶optical communication.
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