4601-POLOLU QTRXL-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Long Range

Price:
US$3.04
4601-POLOLU
In stock
+
Add to wish list

QTRXL-HD-01A Reflectance Sensor: 1-Channel, 5mm Wide, Analog Output, Long Range

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 80 mm. This version features a high-performance QTRXLsensor with lenses and a high-brightness emitter for extra-long range.

Specifications

  • Dimensions: 5.0 × 20.0 × 4.4 mm (see the dimension diagram (1MB pdf) for more details)
  • Operating voltage: 2.9 V to 5.5 V
  • Sensor type: QTRXL
  • Sensor count: 1
  • Full-brightness LED current: 30 mA (independent of supply voltage)
  • Max board current: 32 mA
  • Output format: analog voltage (0 V to VCC)
  • Optimal sensing distance: 20 mm
  • Maximum recommended sensing distance: 80 mm
  • Weight: 0.25 g

Product Page

Notice for California Residents: Warning symbolWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov