Photosensitive Diode Sensor Light Detection Photodiode Module with Digital and Analog Output for Smart Car 3pcs

Key Features

• LM393 chip Photoresistor Module for Light Intensity Detection
• Working Voltage 3.3V-5V; for MCU
• Output Format digital output (0 and 1) and analog voltage output
• Using wide voltage LM393 comparator with good stability
• Application Widely used in light intensity detection

Product Description

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

Description

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). Wiring Instructions: VCC ---- DC 3.3V-5VGND ---- "-"AO ---- Analog OutputDO ---- Digital Output Specification:Working Voltage: DC 3.3V-5VOutput Format : DO digital switching outputs (0 and 1) and AO analog voltage outputPCB Size: 31 x 14mm / 1.22" x 0.55" (L*W)Fixed Hole Diameter: 3mm

Package Includes

3 x Light Intensity Sensor

Specifications