QTR-HD-11RC Reflectance Sensor Array

PololuSKU: EXP-R25-1282

Price:
Sale price9,95 €

excl. VAT plus Versand

Stock:
Only 3 units left

Manufacturer Product Number: 4111
Taric: 90275000
Country of origin: US

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Description

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 and separate controls for the odd and even emitters. 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 40 mm. This version features the traditional-style QTR sensors without lenses.

Specifications:

  • Size: 45.0 × 20.0 × 2.5 mm
  • Weight: 2.6 g
  • Maximum range: 40 mm
  • Optimal range: 5 mm
  • Minimum operating voltage: 2.9 V
  • Maximum operating voltage: 5.5 V
  • LED current: 30 mA
  • Peak wavelength: 940 nm
  • Maximum current draw: 185 mA
  • Sensor type: QTR
  • Sensor pitch: 4.0 mm
  • Sensor count: 11
  • Output type: RC (measurable by digital I/O)

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Additional information

Customs Tariff Number:
90275000

Country of origin:
US

This depends on where you are located. After the order is handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.

We ship our orders with UPS (United Parcel Service).

Customer service

+49 (0)681 9659 0150

Contact us

info@exp-tech.de

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