Applications of infra-red light emitting diode (IR LED)

The important applications of infra-red light emitting diode (IR LED) are as given below,

  • The IR LED is used as a light source in optical systems.
  • The IR LED is used in burglar alarm systems.
  • It is used as card and paper tape reader.
  • It is used in colored zoom infrared water proof video camera.
  • It is used in medical treatment appliances.
  • It is used in space optical communication.
  • It is used in remote control handsets.
  • IR LED is used as a shift encoder.
IR LED(infra-red light emitting diode )

IR LED(infra-red light emitting diode )

Tags:,

Leave a Reply

Your email address will not be published. Required fields are marked *

Follow @PolytechnicHub