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IR Reflectance Sensor - QRE1113
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IR Reflectance Sensor - QRE1113IR Reflectance Sensor - QRE1113IR Reflectance Sensor - QRE1113IR Reflectance Sensor - QRE1113

IR Reflectance Sensor - QRE1113

Our Price:  £1.50 

Available Now:  

4 in stock, immediate despatch

SKU:  PPCOM-09542
Part Number:  COM-09542
Brand:  SparkFun


The QRE1113 is a small IR reflectance sensor. This sensor is often used in line following robots because, if it can sense if a surface is white or black.

There are four pins on the QRE1113 - two control the IR emitting LED while the other two are the collector and emitter of a phototransistor. The IR diode has a max forward current of 50mA and operates at 940nm.

Breakout boards with analog and digital outputs are also available.

Features:

  • Phototransistor output
  • No contact surface sensing
  • Miniature package
  • SMT gull wing leads

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