1.

Application ODLE D

Answer»

Some of the important applications ofLED are given below:

It is used in optical switching application.

It is used in burglar alarm system.

It is used for indicating power ON/OFF conditions, power level indicators or stereo amplifiers.

It is used in image sensing circuits in videophones.

It is used in optical communication system.

It is used for checking the linearity, speed etc. of opto-electronic detection circuits.

It is used in motorcycle and bicycle lights.

It is used in traffic lights and signals.



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