QTR-3A Reflectance Sensor Array View larger

QTR-3A Reflectance Sensor Array

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This compact module packs three IR LED/phototransistor pairs onto a 1.25″ × 0.3″ board. The sensors are mounted on a 0.375″ pitch, making this array a great minimal sensing solution for a line-following robot. Each sensor provides a separate analog voltage output.

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€ 5,50 tax incl.

Stock: 8 Items

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