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QTRX-MD-01A Reflectance Sensor

1,84 € *

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  • Pololu
  • EXP-R25-1227
  • 4441
  • 6
  • US
  • 85439000
  • 0.004
This IR LED/phototransistor pair is great for precisely identifying changes in reflectance (like... mehr

This IR LED/phototransistor pair 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 a high-performance, low-current QTRX sensor with lenses.

Specifications:

  • Dimensions: 7.5 × 20.0 × 3.0 mm
  • Operating voltage: 2.9 V to 5.5 V
  • Sensor type: QTRX
  • Sensor count: 1
  • Full-brightness LED current: 3.5 mA (independent of supply voltage)
  • Max board current: 5 mA
  • Output format: analog voltage (0 V to VCC)
  • Optimal sensing distance: 10 mm
  • Maximum recommended sensing distance: 30 mm
  • Weight: 0.35 g
Breite (mm): 7,5
Maximalspannung (mA): 5
Maximale Sensordistanz (mm): 30
Sensortyp: QTRX
Sensoranzahl: 1
Art der Ausgabe: Analog
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