answersLogoWhite

0


Best Answer

In ordinary remote controls for devices such as televisions & DVD players, infra red light is used (naked to the human eye).

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

On the TV or cable box there are photo-transistors to "see" the infrared light which the pulses are then decoded by a MPU in the TV.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How light emitting diode is used in remote control?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What does LED stand for in LED lights?

Light Emitting Diode - LED


What is an L.E.D?

Light Emitting Diode Light Emitting Diode The acronym LED is short for a light-emitting diode.


Is a light emitting diode called a light emitting diode if its not on?

YES


what does led stand for led?

Light Emitting DiodeLight-emitting diode - a semiconductor that glows when a voltage is applied


LED stands for Light-Emitting?

LED stands for Light-Emitting Diode.


What meaning led?

light emitting diode and its a diode that emitting the light when the current passes through it and it used in the TV screen


Is LED stands for liquid emitting diode?

No. Light Emitting Diode


What is expansion of LED?

Light Emitting Diode


What do you mean by damage of a diode?

A light Emitting Diode.... Light Resistat Diode ...


Is Light Emitting Diode conduct in both direction?

A light emitting diode does not conduct in both directions.


What is another name for led?

If you are referring to those small bright lights used in some types of flashlights, remote controls and clocks etc., then it would be a " Light-Emitting Diode"


Which is better light emitting diode or laser diode?

Laser diode