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. This version features high-performance, low-current QTRX sensors with lenses.

Specifications:

Documents:

Package Includes:

1 x Pololu 4302/4303/4304/4305/4306/4307/4309/4311/4313/4315/4325/4331 QTRX-HD RC Reflectance Sensor Array

Electrical Specifications
Minimum Operating Voltage	2.9V
Maximum Operating Voltage	5.5V
Maximum Operating Current	LED Current: 3.5mA
Physical Attributes
Weight	4302-0.6g, 4303-0.8g, 4304-1g, 4305-1.2g, 4306-1.5g, 4307-1.7g, 4309-2.1g, 4311-2.6g, 4313-3.1g, 4315-3.5g, 4325-6.6g, 4331-8.5g
Dimensions	4302-10.2 × 20.0 × 3.0 mm, 4303-13.0 × 20.0 × 3.0 mm, 4304-17.0 × 20.0 × 3.0 mm, 4305-21.0 × 20.0 × 3.0 mm, 4306-25.0 × 20.0 × 3.0 mm, 4307-29.0 × 20.0 × 3.0 mm, 4309-37.0 × 20.0 × 3.0 mm, 4311-45.0 × 20.0 × 3.0 mm, 4313-53.0 × 20.0 × 3.0 mm, 4315-61.0 × 20.0 × 3.0 mm, 4325-101.0 × 16.5 × 3.0 mm, 4331-125.0 × 16.5 × 3.0 mm
Additional Information
Warranty

Pololu 4302/4303/4304/4305/4306/4307/4309/4311/4313/4315/4325/4331 QTRX-HD RC Reflectance Sensor Array

Brand: Pololu
Product Code:Pololu-QTRX-HD-RC-Array
Reward Points:4
Availability:In Stock

रo 429.52
Ex Tax:रo 364.00
Price in reward points:364
5 or more रo 408.28
25 or more रo 389.40
45 or more रo 387.04
100 or more रo 370.52
250 or more रo 358.72

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