25th Anniversary Sale – click here for details!

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, 600mA Step-Down Voltage Regulator D24V7F5
12V, 600mA Step-Down Voltage Regulator D24V7F12
Pololu Distance Sensor with Pulse Width Output, 300cm Max, Side-Entry Connector
ACS37042KLHBLT-010B5 Current Sensor Micro Carrier -10A to +10A, 5V
ACS37030LMYATR-040B3 Current Sensor Compact Carrier -40A to +40A, 3.3V
QTRX-MD-01RC-S Reflectance Sensor: 1-Channel, 8mm Wide, RC Output, Low Current, Side-Entry Connector
JST PH-Style Cable with Female Pins for 0.1" Housings, 2-Pin, 12cm
Pololu Power ORing Ideal Diode Pair, 4-60V, 6A
JST PH-Style Cable with Female Pins for 0.1" Housings, 4-Pin, 12cm
APM81815 Step-Down Voltage Regulator Carrier, 12V Out
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