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

A89301-Based Sensorless Brushless Motor Controller, 50V, 11A (Soldered Connectors)
ISO6541F 4-Channel Digital Isolator Carrier, 3/1, Default Low, Functional Isolation
Glideforce GF01-122110-1-66 Micro Linear Actuator with Limit Switches: 12V, 8.1kgf, 6mm/s, 100mm Stroke
Glideforce GF01-122110-2-66 Micro Linear Actuator with Feedback Potentiometer: 12V, 8.1kgf, 6mm/s, 100mm Stroke
3.3V, 600mA Step-Down Voltage Regulator D24V7F3
5V Step-Up Voltage Regulator U3V9F5
12V, 100mA Isolated Step-Up Voltage Regulator U5Z6F12
ACS37042KLHBLT-030B5 Current Sensor Micro Carrier -30A to +30A, 5V
APM81815 Step-Down Voltage Regulator Carrier, 12V Out
HP 24V Motor with 48 CPR Encoder for 25D mm Metal Gearmotors (No Gearbox)
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