An infrared transmitter is simply a Light Emitting Diode which generates IR light 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 photo diode and converts it to an electrical signal which, via an integrated circuit, controls its actions.
Infrared transmitters are widely used as a means of wireless communication by remote controls for televisions and other electronic devices. Police, firefighters and ambulance drivers, for example, carry a special IR transmitter that they can use to change traffic lights from red to green within two seconds, as they approach an intersection.
Specifications:
- Power Supply: 5V
- Interface: Digital
- Modulate Frequency:38Khz
Package Includes:
- 1 x Digital IR Transmitter Module
- 1 x Digital Cable
Gravity: Digital IR Transmitter Module
- Brand: DFRobot
- Product Code:DFR-Gravity-IR-Transmitter
- Reward Points:4
- Availability:In Stock
- रo 344.00
-
रo 299.00
- Price in reward points:356
-
- 40 or more रo 343.00
- 80 or more रo 342.00
- 200 or more रo 333.00
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