The Arduino Ambient Light Sensor works with Cds Photoresistor and allows you to have a DC Voltage output depending on the brightness of lights. Dark has a low value. The sensor can be used to detect the intensity of ambient light. Ambient light sensor pin definitions are (1) output (2) complex (3) power.
Features:
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Detects ambient light density
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Works with Cds Photoresistor
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Analog voltage output: 0 to 5 Vdc
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Suitable supply voltage: +3 to 5Vdc
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Interface with microcontrollers and logic circuits
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Standard 3-pin PCB connector
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