Photosensitive Module Photodiode Module Light Detection Brightness Detection (4 wire)

  • Item ID #200033

List Price: $7.50 Our Price: $2.50Save 67%

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It is a Light Detection Photosensitive Sensor Module,  Working Power Supply: DC 3.3V~5V, It has small size, high efficiency, long term stable and reliable quality,easy installation and use, Applications:Suitable for Smart Car/brightness detection etc

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  • Light intensity detected light intensity sensor , directional , just in front of the light -sensitive sensor for better search light

Module Features :

  • 1. can detect the brightness and the ambient light intensity ( compared with photoresistor better directionality , the light source can sense a fixed direction )
  • 2. adjustable sensitivity ( shown in blue digital potentiometer adjustment )
  • 3. Working Power Supply: DC 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

Instructions for use:

  • 1. photodiode module most sensitive to environmental light intensity , generally used to detect the ambient brightness and light intensity , can be common with photosensitive resistance sensor module in most cases , the difference between the two is that a better directional photodiode module , you can sensing light in a fixed direction .
  • 2. module dull conditions or when the light intensity of less than the set threshold , DO port output high when the ambient light intensity exceeds a set threshold, the module output low in D0 ;
  • 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. digital outputs can directly drive DO OUR relay module , which can be composed of a photoelectric switch ;
  • 5. AO analog output modules can be connected and shop AD through the AD converter , you can get a more accurate light intensity values ;

Package Include:

  • 1 x  Photodiode module


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