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• The photosensitive resistor module most sensitive to ambient light, generally used to detect the brightness of the ambient light, triggering microcontroller or relay modules;

• The module brightness of ambient light reach the set threshold, DO-side output high when the ambient light level exceeds the set threshold, DO-ended output low;

• DO output can be directly connected with the microcontroller through the microcontroller to detect high and low, thereby detecting changes in ambient light intensity;

• DO OUR outputs can directly drive the relay module, which can be composed of a light control switch.Speed range of 0% to 100%

Feature:

• Using the sensitive type photosensitive resistance sensor

• The comparator output signal clean waveform is good, driving ability, than 15mA.

• With adjustable potentiometer can adjust the brightness of the light detected

• Working voltage 3.3V-5V

• The output format: Digital switching output (0 and 1)

• With bolt holes for easy installation

• A small board PCB size: (L*W)3.20 x 1.40cm/1.26"*0.55"

• Using a wide voltage LM393 comparator

• Quality:1pc

Product connection details:

• VCC connect the power positive 3.3-5 v

• GND connect power cathode

• DO TTL switch signal output

• AO analog signal output

Note:

• Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.

• And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

• Package includes:

• 1Pc xIntensity Sensor Module

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