Infrared Reflective Sensor

€8,80 Incl. tax
Article number: 10102029
Availability: In stock


The reflectivity of infrared light varies with the color and distance of the reflecting surface. According to this principle, this Infrared Reflective Sensor utilizes a RPR220 reflective photosensor module to detect color and distance. When a light-colored object approaches, the signal intensity received by infrared reflective sensor increases and the indicator LED on board turns red. When a dark-colored object approaches, the intensity decreases and the LED turns off. 

This sensor is a basic and widely used part in applications such as line-following cars, rotary speed detection, auto data logging on utility meters or other situations where color or distance contrast is sharp.


  • Operating voltage: 4.5 V - 5.5 V
  • Digital output, 0 or VCC
  • High resolution sensor;minimum detectable length: 1mm black line
  • Effective distance:4-15mm
  • Indicator LED on board
  • Sensitivity adjustable via potentiometer
  • Small Grove 1X1 compatible interface



  • Voltage:4.5-5.5V
  • Current:14.69 - 15.35 mA
  • Effective Distance :4-15 mm
  • Detectable Length(black line) :1 mm

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