Ambient Light Sensor
This sensor optimize the light of screen when it exposed to normal light with different intensity. Ultimate function of ambient light sensor is to adjust the display brightness, which at the end saves the battery power and life too. Ambient light sensor senses and adjust the light based on principle of "superposition". They contains photo diodes which are sensitive to different spectrum of light and combined mathematical effect adjusts the gain and output changes of the light intensity on the screen.
This sensor optimize the light of screen when it exposed to normal light with different intensity. Ultimate function of ambient light sensor is to adjust the display brightness, which at the end saves the battery power and life too. Ambient light sensor senses and adjust the light based on principle of "superposition". They contains photo diodes which are sensitive to different spectrum of light and combined mathematical effect adjusts the gain and output changes of the light intensity on the screen.
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