QRE1113 Linear Line Breakout Infrarot Reflexionssensor Digital Output Module
2,62 €
This tiny board is perfect for line sensing when only digital I/O is available, and can be used in both 3.3V and 5V systems. The board’s QRE1113 IR reflectance sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor.
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