QRE1113 Digital Output Sensors DC 3.3-5V IR LED Small for Line Following Robots
7,09 €
Digital Output: This version of the QRE1113 breakout board provides a digital output, making it suitable for line sensing applications when only digital I/O is available. The evaluation board's QRE1113 infrared reflectance sensor consists of two parts - an infrared emitting LED and an infrared sensitive phototransistor.
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