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Gowoops 10 PCS of Digital Light Intensity Detection Photosensitive Sensor Module
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About Gowoops 10 PCS Of Digital Light Intensity Detection
Application: Light intensity detection, intelligent car light module, with directional, only sense light source in front of the sensor, better to use for searching light. Module Features : 1.Can detect the brightness and the ambient light intensity (compared with photo-resistor, this module has better directionality , can sense light in fixed direction) 2.Adjustable sensitivity (use the blue digital potentiometer to adjust) 3.Operating Voltage: 3.3V-5V 4.Output Format : DO digital switching outputs (0 and 1) and AO analog voltage output 5.Has a fixed bolt holes for easy installation 6.PCB Size : 3.2cm * 1.4cm Module Instructions: 1.Photodiode module is most sensitive to environmental light intensity , generally used for detecting the ambient brightness and light intensity , can be common with photosensitive resistance sensor module in most cases , the difference between this two is that Photodiode module has a better directionality, can sense light in fixed direction; 2. When ambient light intensity does not reach the threshold value, the module DO port output high; when the ambient light intensity exceeds a set threshold, the D0 output low; 3.Digital outputs D0 can be directly connected with the microcontroller through the microcontroller to detect high and low , thereby detecting the light intensity changes in the environment; 4. Analog output and the AD conversion process, can achieve higher accuracy. Product Wiring Instructions: VCC ---- "+"GND ---- "-"DO ---- TTL Signal Output AO ---- Analog Signal Output Package Includes: 10 x Photosensitive Sensor Module
