IR Reflectance Sensor – QRE1113

£1.28 inc VAT

Availability: 11 in stock (can be backordered)

Brand: On-Semi
Part Number: QRE1113GR
SKU: PPCOM-09542
Barcode: 5055421029227
SKU: PPCOM-09542 Categories: , , Tags: ,

IR Reflectance Sensor – QRE1113

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.


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



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