IR Transmitter Module

$4.00

Power Supply:3-5V
– Infrared center frequency:850nm940nm
– Infrared emission angle: about
20degree
– Infrared emission distance: about 1.3m
(5V 38Khz)
– Interface socket: JST PH2.0

Category:

Description

An infrared transmitter is simply a Light Emitting Diode which generates invisible IR light with a wavelength of between 1 mm and 750 nanometers, and some associated circuitry. In an infrared remote control, for example, pushing a button sends an electric signal to the LED, which converts the signal into a beam of infrared light. The
receiving device detects the light with a photodiode and converts it to an electrical signal which, via an integrated circuit, controls its actions.

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