Arduino Library for the Pololu QTR Reflectance Sensors

Arduino IDE with Pololu QTR sensors superimposed over it.

View entire document on a single page.
You can also view this document as a printable PDF.

1. Introduction
2. Library Installation
3. QTRSensors Methods & Usage Notes

New Products

5V Step-Up/Step-Down Voltage Regulator S9V11E2F5
5V, 11A Step-Down Voltage Regulator D42V110F5
ACS37200LLXTR-150B3 Current Sensor Large Carrier -150A to +150A, 3.3V
MPQ6612A Single Brushed DC Motor Driver Carrier (Soldered Connectors)
ACS37200LLXTR-150B5 Current Sensor Compact Carrier -150A to +150A, 5V
ACS37200LLXTR-100B3 Current Sensor Compact Carrier -100A to +100A, 3.3V
MP6603 Stepper Motor Driver Carrier
ISO6540F 4-Channel Digital Isolator Carrier, 4/0, Default Low, Functional Isolation
Pololu G2 High-Power Motor Driver 24v30 CS
MP6602 Stepper Motor Driver Carrier
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors