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QTR-8RC Line Following Reflectance IR Sensor Array.


QTR-8RC Line Following Reflectance IR Sensor Array.

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Product description:

QTR-8RC is a reflectance sensor array but intended as a line sensor

. It can be used as a general-purpose proximity IR or reflectance sensor. The device has 8 pairs of IR LED and Phototransistor mounted on a 9.525 mm pitch.

  • No analog to digital conversion requires
  • Improved sensitivity over voltage-divider analog output
  • Parallel reading of multiple sensors is possible
  • Operating voltage : 3.3 to 5V
  • Sensing distance : 3mm

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