Light Intensity Detection Sensor Photoresistor Module with Digital and Analog Output for Arduino UNO 5pcs

Great Sensors for Arduino Project. Having Fun With Electronics and Programming!

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Description:

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• The Light Intensity Sensor can be used for brightness and the ambient light intensity detection, which is widely used in intelligent car.
• Compared with photo-resistor, photoresistor is better in directionality. It only detect light source in front of the sensor. It is better to use for light searching.
• "AO" outputs analog voltage. "DO" outputs 0 and 1 digital signal.
• When ambient light intensity does not reach the threshold value, the "DO" port output high lever; When the ambient light intensity exceeds a set threshold, the "DO" output low lever.
• Digital outputs "DO" can be directly connected with the microcontroller.
• Sensitivity is adjustable by adjusting the potentiometer.
• PCB-mounted LEDs indicate the power (Red) and digital switch output (Green).

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Wiring Instructions:KEY_TAB

VCCKEY_TAB ----KEY_TAB DC 3.3V-5V

GND ----KEY_TAB "-"

AO ---- Analog Output

DO ---- Digital Output

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Specification:

Working Voltage: DC 3.3V-5V

Output Format : DO digital switching outputs (0 and 1) and AO analog voltage output

PCB Size: 31 x 14mm / 1.22" x 0.55" (L*W)

Fixed Hole Diameter: 3mm

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Package Includes:

5 x Light Intensity Sensor

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