IR Reflectance Sensor - QRE1113

Item #: COM-09542
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Price: $3.37 inc GST
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    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