[Electronics] Why would you want a Light Sensor that outputs in binary?

  • Thread starter Thread starter WillWW888
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WillWW888

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Why would you want a Light Sensor (from an LDR) that outputs a light level in binary using LEDs (from 0 to 126)?
Thanks.
Sorry I didnt explain well enough and thanks for you quick reply.

An LDR takes the light level and compares it with a 7 bit binary counter using a comparator, the binary counter then outputs the compared value according to the light level with LEDs.
The stronger the light intensity, the higher the binary value on the LEDs.

I just need to know... WHY would you need something like that. A light sensor that outputs in binary...
 
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