QTR-HD-31RC

PololuSKU: EXP-R25-1255

Price:
Sale price22,26 €

excl. VAT plus Versand

Stock:
Only 7 units left

Manufacturer article number: 4131
Customs tariff number: 90275000
Country of origin: US

✔ Fast dispatch within 24 hours
✔ Shipping from Germany
✔ Encrypted payment

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 50mm.

Specifications:

  • Dimensions: 125.0 × 16.5 × 2.5 mm (see the dimension diagram (1MB pdf) for more details)
  • Operating voltage: 2.9 V to 5.5 V
  • Sensor type: QTR
  • Sensor count: 31
  • Sensor pitch: 4 mm
  • Full-brightness LED current: 30 mA (independent of supply voltage)
  • Max board current: 495 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: 50 mm
  • Weight: 8.5 g

Encrypted payment

American Express Apple Pay Google Pay Maestro Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Additional information

Customs tariff number:
90275000

Country of origin:
US

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

We dispatch our articles with our shipping partner UPS.

Customer service

+49 (0)681 9659 0150

Get in touch with us

info@exp-tech.de

Contact form

You might also like
0J9244-1200_600x600.jpg0J9067-1200_600x600.jpg
Pololu QTR-HD-31A
Sale price22,26 €
In stock
0J9247-1200_600x600.jpg0J9248-1200_600x600.jpg
Pololu QTRX-HD-31RC
Sale price40,61 €
In stock
0J9288-1200EUGUh5F7ogCwA_600x600.jpg0J9394-1200f8u0L53qCJWKR_600x600.jpg
Pololu QTR-HD-05RC
Sale price4,46 €
Not in stock, available for backorder
0J9023-1200_600x600.jpg0J9056-1200_600x600.jpg
Pololu QTR-HD-02RC
Sale price2,19 €
In stock
0J9250-1200_600x600.jpg0J9069-1200_600x600.jpg
Pololu QTRX-HD-31A
Sale price40,61 €
In stock
0J9041-1200_600x600.jpg0J9060-1200_600x600.jpg
Pololu QTR-HD-04RC
Sale price3,23 €
Not in stock, available for backorder
0J9122-1200_600x600.jpg0J9068-1200BTxq7iDFA4rTk_600x600.jpg
Pololu QTR-HD-15RC Reflectance Sensor Array
Sale price11,09 €
In stock
0J9291-1200_600x600.jpg0J9292-1200_600x600.jpg
Pololu QTR-HD-05A
Sale price4,46 €
Not in stock, available for backorder
0J9294-1200_600x600.jpg0J9295-1200_600x600.jpg
Pololu QTRX-HD-05RC
Sale price7,42 €
In stock
0J9192-1200_600x600.jpg0J9194-1200_600x600.jpg
Pololu QTR-HD-01RC Reflectance Sensor
Sale price1,86 €
In stock
Recently viewed
100-1-micro-metal-gearmotor-01_600x600.jpg100-1-micro-metal-gearmotor-02_600x600.jpg
Pololu 100:1 Micro Metal Gearmotor LP 6V
Sale price15,96 €
In stock
ICP501230.png
Renata renata ICP501230 3.7 V 130 mAh LiPo Akku
Sale price13,02 €
In stock, 25 units