Description
The Digital 38kHz Infrared Transmitter Module is a dedicated component for generating modulated infrared control signals. It operates at the industry-standard 38kHz carrier frequency, ensuring reliable communication with compatible IR receiver modules for accurate command transmission and distance sensing.
Engineered for stability, the module outputs a consistent 940nm wavelength infrared beam with an emission angle of about 20 degrees. Its 5V logic-level interface allows for straightforward connection to microcontroller digital pins, making it an ideal hardware layer for building custom remote controls, proximity sensors, or interactive installations.





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