Dear customers,

please note that our office and warehouse will be closed 16.12.2019 to 05.01.2020. The orders during this time will be shipped on 06.01.2020.

Enjoy all the sweet moments this wonderful holiday season and new year!

Yours sincerely

Your EXP-Tech team


Article successfully added.

QTR-MD-08RC Reflectance Sensor Array

€6.08 *

Prices incl. VAT plus shipping costs

Ready to ship today,
Delivery time appr. 1-3 workdays

  • Pololu
  • EXP-R25-1243
  • 4148
  • 5
  • US
  • 85439000
  • 0.003
P Secure bonuspoints now
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 40mm.

Specifications:

  • Dimensions: 61.0 × 20.0 × 2.5 mm 
  • Operating voltage: 2.9 V to 5.5 V
  • Sensor type: QTR
  • Sensor count: 8
  • Sensor pitch: 8 mm
  • Full-brightness LED current: 30 mA (independent of supply voltage)
  • Max board current: 125 mA
  • Output format: digital I/O-compatible signals that can be read in parallel as timed high pulses
  • Optimal sensing distance: 5 mm
  • Maximum recommended sensing distance: 40 mm
  • Weight: 3.1 g
Pitch (mm): 8
Maximum Current (mA): 125
Maximum Sensing Distance (mm): 40
Width (mm): 61
Sensor Count: 8
Sensor Type: QTR
Output Type: Digital
Laser Sensor Laser Sensor
€11.54 *
Viewed