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Part Number: SF-SEN-00246/08
$1.46 tax excl.
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Optical Detector / Phototransistor - QRD1114 is able to detect any infrared signals.
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This sensor uses an infrared emitted diode combined with an infrared phototransistor to detect the reflected infrared signal. Ideal for sensing black-to-white transitions or can be used to detect nearby objects (.5-1cm).