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A light sensor shines a light on the image to be scanned and collects the data as simple changes between black and white based on the level of reflection. These changes are later converted into digital form for processing.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoim pretty sure it senses the light to add the correct flash and do specify the light and darkness of the picture for ex. if the right side was light and the left side was dark without the light sensor they would both look the same.
i am about 85% sure but a professional will know exactly.
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What is an analog and digital control system?
http://wiki.answers.com/Q/What_is_an_analog_and_digital_control_system"
What is a app sensor?
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What is a CIT sensor?
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How does a traffic light timer work?
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Where is the light sensor on a 2002 Chevy Tracker?
my brake light s don't work but the fuses are good
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Is a light a sensor?
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What is light sensor?
a light sensor is movement is made this triggers off the sensor which turns of the light
What is a light sensor?
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When does the fog light sensor 98 dodge ram 4x4 1500 activate?
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Why won't my new solar light work outside I have checked the battery and it works fine inside?
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Will a gas light work if the gas gauge doesn't work?
on some vehicles the gas light will still work if the gauge does not. on some vehicles such as an 1985 Toyota cressida have a separate sensor allowing the low fuel light to illuminate.
How does the brake fluid sensor in your Malibu work?
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