Grove - Infrared Reflective Sensor v1.2

SKU
101020174
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Easy to use Panel-mounting Grove interface Digital output: 0 or VCC Built-in indicator LED Threshold adjustable via potentiometer
$4.90
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Grove - Infrared Reflective Sensor v1.2 can be used for detection of proximity and color of objects. The reflective photosensor - RPR-220 used in this module consists of an infrared light emitting diode and a high –sensitivity phototransistor. Light-colored objects directly in front of the sensor will reflect more infrared light as well as generate more current in the phototransistor than an object with dark-colored surfaces, this can be tell from a built-in indicator LED which will turn red with sufficient flow of current. Also, the intensity of the reflective light increases as the object getting closer. You can adjust the potential-meter on the back of the board if you want to detect a specific object (eg. Black line) at a certain distance.


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


Features


  • Panel-mounting Grove interface

  • Digital output: 0 or VCC

  • Built-in indicator LED

  • Threshold adjustable via potentiometer

  • Power supply: 3.5 – 5.5V DC

  • Reflective Photosensor: RPR-220

  • Effective working distance: 4-15mm

  • Minimum detectable width for monochrome lines: 10mm

  • Connector: 4 pin Buckled Grove interface

  • Dimension: 20mm*20mm

Technical details

Dimensions 89mm x140mm x10.5mm
Weight G.W 8g
Battery Exclude

Part List

Grove - Infrared Reflective Sensor 1
Grove Cable 1

ECCN/HTS

ECCN 6A992
HSCODE 9031900090
USHSCODE 90230000
UPC 841454120032

Grove - Infrared Reflective Sensor

Wiki of Grove - Infrared Reflective Sensor

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Product Faqs


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  • Question by: admin on 2018-12-18 02:30:12

    Hi there~ Unfortunately, this sensor can only measure distance.Regards.Color is out of his range. Regards

    Answer by: admin on 2018-12-18 02:30:12
  • Question by: admin on 2018-12-18 02:30:09

    Hi there~ It can work with 3.3V system. Regards

    Answer by: admin on 2018-12-18 02:30:09