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QTRX-HD-02RC

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€2.89 *

Prices incl. VAT plus shipping costs

Delivery time approx. 14 days

  • Pololu
  • EXP-R25-1206
  • 4302
  • 0
This array of IR LED/phototransistor pairs is great for precisely identifying changes in... more

This array of IR LED/phototransistor pairs 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. 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 30 mm. This version features high-performance, low-current QTRX sensors with lenses.

Specifications:

  • Dimensions: 10.2 × 20.0 × 3.0 mm
  • Operating voltage: 2.9 V to 5.5 V
  • Sensor type: QTRX
  • Sensor count: 2
  • Sensor pitch: 4 mm
  • Full-brightness LED current: 3.5 mA (independent of supply voltage)
  • Max board current: 5 mA
  • Output format: digital I/O-compatible signals that can be read in parallel as timed high pulses
  • Optimal sensing distance: 10 mm
  • Maximum recommended sensing distance: 30 mm
  • Weight: 0.6 g
Maximum Current (mA): 5
Width (mm): 10,2
Pitch (mm): 4
Maximum Sensing Distance (mm): 30
Sensor Count: 2
Sensor Type: QTRX
Output Type: Digital
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