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
Related Products
IR Infrared Transmitter Module and Receiver Sensor Module For Arduino
1 Way Transmitter specification: Supply voltage: 5V Working environment: -25 ~ + 85 ° ..
रo 179.00
DFRobot DFR0107 Gravity: IR Kit for Arduino
IR is widely used in remoter control. With this IR receiver, the Arduino project is able to receive ..
रo 642.00 रo 676.00
Infrared Receiver - VS1838
Features: Forward Voltage : 2.4~6.5V Package Type : Through Hole Max. Forward Cu..
रo 10.00
Pololu 2471 Vishay TSOP38438 IR Receiver Module, 38kHz
This IR demodulator from Vishay is a general-purpose receiver for IR-based remote-control projects. ..
रo 344.20
Pololu 837 Vishay TSOP34156 IR Receiver Module, 56kHz
This IR demodulator from Vishay is a general-purpose receiver for IR-based remote-control projects. ..
रo 303.15
DFRobot DFR0094 Gravity: Digital IR Receiver Module
Infrared devices are widely used, and often for remote controlled devices. With DFRobot digital IR r..
रo 325.00