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

Pololu Power ORing Ideal Diode Pair, 4-60V, 6A
ACS37042KLHBLT-010B3 Current Sensor Compact Carrier -10A to +10A, 3.3V
A89301-Based Sensorless Brushless Motor Controller, 50V, 11A (Soldered Connectors)
Glideforce GF01-121003-1-66 Micro Linear Actuator with Limit Switches: 12V, 4.3kgf, 17.6mm/s, 30mm Stroke
Pololu G2 High-Power Motor Driver 24v30 CS
JST PH-Style Cable with Female Pins for 0.1" Housings, 6-Pin, 75cm
MP6603 Stepper Motor Driver Carrier (Soldered Header Pins)
8.4V, 5A Step-Down Voltage Regulator D42V55F8
Dobot Vision Kit
Magnetic Encoder Pair Kit with Side-Entry Connector for 20D mm Metal Gearmotors, 20 CPR, 2.7-18V
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

Feedback

Comments or questions?

Services

Products

New Products

Specials!

Robots

Electronics

Mechanical

Shirts

Community