Third in a series of infrared (IR) LEDs, the OD-850L liquid-phase epitaxially-grown gallium aluminum arsenide (GaAlAs) IR emitters feature a medium emission angle for optimum coverage. Third in a ...
In this article, we implement a rain and ice sensor by analyzing the reflection of an infrared (IR) light source. This project uses proven techniques based on multiple reflections of IR light in the ...
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