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Adjusting Screen Brightness


Screen backlight adjustment is a feature available on many electronic devices. This feature is often used to adjust the brightness and contrast of the display.

On most modern displays, the backlight is offered as an adjustable feature. This allows users to adjust the brightness of the screen according to various ambient conditions. For example, lowering the brightness of the screen in a dark room can reduce eye strain and provide a more comfortable viewing experience. Similarly, increasing the brightness of the screen in bright sunlight can make the image clearer and improve readability.

Screen backlight adjustment is an important feature to improve users' visual comfort and enable them to use their devices more efficiently in different environments.



This is the function used to adjust the screen brightness. duty can take a value between 0 and 100.

BacklightSet(int duty);


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