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

ISO6541F 4-Channel Digital Isolator Carrier, 3/1, Default Low, Functional Isolation
ACS37200LLXTR-150B5 Current Sensor Compact Carrier -150A to +150A, 5V
QTRXL-MD-01RC-S Reflectance Sensor: 1-Channel, 8mm Wide, RC Output, Long Range, Side-Entry Connector
ACS37200LLXTR-200B3 Current Sensor Compact Carrier -200A to +200A, 3.3V
Pololu Isolated Solid State Relay/Switch, SPST, 100V, 4.5A
ACS37200LLXTR-100B5 Current Sensor Large Carrier -100A to +100A, 5V
DRV8263H Single Brushed DC Motor Driver Carrier
Motoron M3T453 Triple I²C Motor Controller with 0.1"-Pitch Through-Holes (No Headers)
Pololu Reverse Voltage Protector, 4-75V, 17A
MPQ6612A Single Brushed DC Motor Driver Carrier (Soldered Connectors)
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