Pololu QTRX-HD-15A Reflectance Sensor Array

PololuSKU: RB-Pol-709
Manufacturer #: 4415

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Description

  • Pololu QTRX-HD-15A Reflectance Sensor Array
  • Operating voltage: 2.9 V to 5.5 V
  • Optimal sensing distance: 10 mm
  • Maximum recommended sensing distance: 50 mm
  • Sensor count: 15 / Sensor pitch: 4 mm

The Pololu QTRX-HD-15A Reflectance Sensor Array is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage.

Pololu QTRX-HD-15A Reflectance Sensor Array

In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are generally detectable out to around 50 mm. This version features high-performance, low-current QTRX sensors with lenses.

  • 1 x Pololu QTRX-HD-15A Reflectance Sensor Array

Pololu QTRX-HD-15A Reflectance Sensor Array

  • 61.0 × 20.0 × 4.0 mm

Pololu QTRX-HD-15A Reflectance Sensor Array

  • Operating voltage: 2.9 V to 5.5 V
  • Sensor type: QTRX
  • Sensor count: 15
  • Sensor pitch: 4 mm
  • Full-brightness LED current: 3.5 mA (independent of supply voltage)
  • Max board current: 34 mA
  • Output format: analog voltages (0 V to VCC)
  • Optimal sensing distance: 10 mm
  • Maximum recommended sensing distance: 50 mm
  • Weight: 3.5 g

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