QTRX-HD-04A REFLECTANCE SENSOR ARRAY Pololu

QTRX-HD-04A REFLECTANCE SENSOR ARRAY electronic component of Pololu
QTRX-HD-04A REFLECTANCE SENSOR ARRAY Pololu
QTRX-HD-04A REFLECTANCE SENSOR ARRAY Distance Sensors
QTRX-HD-04A REFLECTANCE SENSOR ARRAY  Robotics and Prototyping
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of QTRX-HD-04A REFLECTANCE SENSOR ARRAY Distance Sensors across the USA, India, Europe, Australia, and various other global locations. QTRX-HD-04A REFLECTANCE SENSOR ARRAY Distance Sensors are a product manufactured by Pololu. We provide cost-effective solutions for Distance Sensors, ensuring timely deliveries around the world.

Part No. QTRX-HD-04A REFLECTANCE SENSOR ARRAY
Manufacturer: Pololu
Category: Distance Sensors
Description: Sensor: distance; reflective; 2.9÷5.5VDC; analog; Channels:4
Datasheet:
Price (USD)
1: USD 1.911 ea
Line Total: USD 1.91 
Availability : 1
  
Ship by Thu. 25 Sep to Mon. 29 Sep
QtyUnit Price
1$ 1.911

Availability 1
Ship by Thu. 25 Sep to Mon. 29 Sep
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 1.911

   
Manufacturer
Product Category
Type of sensor
Kind of sensor
Supply voltage
Interface
Number of channels
Board dimensions
Manufacturer series
Information
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the QTRX-HD-04A REFLECTANCE SENSOR ARRAY from our Distance Sensors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the QTRX-HD-04A REFLECTANCE SENSOR ARRAY and other electronic components in the Distance Sensors category and beyond.

Image Part-Description
Stock Image A4990 FOR ARDUINO
DC-motor driver; A4990; 26kHz; PWM; 0.7A; Uin mot:6÷32V; 50x14.2mm
Stock : 3
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ADAFRUIT 16 WS2812 LED NEOPIXEL RING
Module: LED; Colour: RGB; 5VDC; No.of diodes:16; 0.8A; Shape: ring
Stock : 5
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image POLOLU-2134
Stepper motor controller; DRV8834; 2A; Uin mot:2.5÷10.8V
Stock : 18
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image POLOLU-2136
DC-motor driver; DRV8801; 50kHz; PWM; 1A; Uin mot:8÷36V
Stock : 2
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image DRV8838 SINGLE DC MOTOR DRIVER CARRIER
DC-motor driver; DRV8838; 250kHz; PWM; 1.7A; Uin mot:0÷11V
Stock : 19
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image WIXEL SHIELD FOR ARDUINO, V1.1
Shield
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TB9051FTG SINGLE BRUSHED DC MOTOR DRIVER
DC-motor driver; TB9051FTG; PWM; 2.6A; Uin mot:4.5÷28V
Stock : 42
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image POLOLU-2137
DC-motor driver; A4990; 26kHz; PWM; 0.7A; Uin mot:6÷32V
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image STSPIN220 LOW-VOLTAGE STEPPER MOTOR DRIV
Stepper motor controller; STSPIN220; 1.1A; Uin mot:1.8÷10V
Stock : 10
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TB67S279FTG STEPPER MOTOR DRIVER COMPACT
Stepper motor controller; TB67S279FTG; 1.1A; Uin mot:10÷47V
Stock : 5
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image GP2Y0A41SK0F
Distance Sensors Dist Meas Sensor Analog, 4-30 cm
Stock : 300
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image GP2Y3A001K0F
Distance Sensors DMS Wide Angle Sensor 4-30 cm
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image GP2Y0A02YK0F
Proximity Sensors Distance Measuring Sensor 20-150cm
Stock : 132
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image GP2Y0A51SK0F
Sharp Microelectronics Photosensitive diode dust sensor-Modifd
Stock : 152
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image GP2Y0E03
Distance Sensors Dist Meas Sensor An/Dgt I2C OP 4-50cm
Stock : 1502
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OPT3101RHFT
Image Sensors ToF-Based Long-Range Proximity and Distance Sensor Analog Front End (AFE) 28-VQFN -40 to 85
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image OPT3101RHFR
Distance Sensors ToF-based long-range proximity and distance sensor analog front end (AFE) 28-VQFN -40 to 85
Stock : 2060
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MOD-CH101-03-01
Ultrasonic Time-of-Flight Range Sensor Digital-OUT 1.2m 180° FOV SMD PCBA
Stock : 527
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image AFBR-S50MV85I
Optical Sensor 1181.1" (30m) SPI Output
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image GP2Y0AF15X
Distance Sensors Distance Measuring Sensor
Stock : 415
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

QTRX family The QTRX-HD-04A REFLECTANCE SENSOR ARRAY is part of the Pololu QTRX family of highly accurate QTRx reflective sensors. These multi-element optical sensor arrays are designed for edge-detection applications such as line following and object detection. The QTRX-HD-04A Reflectance Sensor Array contains four separate sensors arranged in a row within a housing that measures 1.4" x 0.4" x 0.4". Each sensor has an independent analog output and detects the reflectance of white and black surfaces. The four sensors can be used together to detect changes in the position of the object being tracked or separately to detect four individual points of contact. The wide sensing range of the QTRX-HD-04A enables it to detect objects as large as 6.5" away and as small as 1.5" away.

Tariff Desc

8543.70.00 - Other machines and apparatus Free
13 No Signal processors (graphic equalisers, crossovers etc.)
91 .. Other

9027.10.00 Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes.

9031.80.00 - MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS Other instruments, appliances and machines Free
W3296W-1-104 Trimmers by Netech – Buy Online Globally image

Aug 1, 2025
Netech’s W3296W-1-104 is a multi-turn precision trimmer resistor for accurate circuit tuning. A reliable  Passive Components, Potentiometers, Trimmers & Rheostats, Trimmer Resistors - Through Hole  solution. Available worldwide at Xon Electronics.
2EHDR-03P 03 Pluggable Terminal Blocks – Dinkle Solution image

Jul 15, 2025
The 2EHDR-03P 03 Pluggable Terminal Blocks by Dinkle provide secure, modular connections for industrial systems. Durable  Connectors , available globally from Xon Electronics.
2EHDRC-03P Pluggable Terminal Blocks In India, USA, Australia image

Oct 21, 2024
The 2EHDRC-03P Pluggable Terminal Block , manufactured by Dinkle and distributed by Xon Electronic , is a versatile solution for industrial automation, power distribution, and control systems. This 3-way closed-end header terminal block features a right-angle design with a 5.08 mm pitch , en
EV-ADF5610SD1Z – Analog Devices RF Development Board image

May 21, 2025
Analog Devices EV-ADF5610SD1Z is an RF development tool supporting 55 MHz to 15 GHz frequency synthesis with low phase noise—ideal for wireless, radar, and communication system prototyping.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified