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 RC Switch with Isolated Solid State Relay/Switch, SPST, 60V, 6A
JST SH-Style Cable, 2-Pin, Female-Female, 25cm
Pololu Digital Distance Sensor v2, 5cm, Side-Entry Connector
JST SH-Style Connector Board for Micro Metal Gearmotors, 2-Pin, Back-Entry (2-Pack)
Pololu I²C Isolator with Isolated Power and Connectors, ISO1640, MIE1W0505BGLVH, 5V/3.3V, 200mA
ACS37042KLHBLT-030B3 Current Sensor Compact Carrier -30A to +30A, 3.3V
JST PH-Style Cable with Female Pins for 0.1" Housings, 3-Pin, 75cm
ACS37042KLHBLT-010B3 Current Sensor Compact Carrier -10A to +10A, 3.3V
JST PH-Style Cable with Female Pins for 0.1" Housings, 2-Pin, 12cm
JST PH-Style Cable, 6-Pin, Female-Female, 10cm
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