Pololu QTR Reflectance Sensor Application Note

Example series of QTR-1RC output signals generated as a black line on a spinning white disk passes in front of the sensor.

View entire document on a single page.
You can also view this document as a printable PDF.

1. Introduction
2. RC-type sensor output (intended for digital I/Os)
3. A-type sensor output (analog voltages)
4. Second-generation QTR/QTRX sensor array details
5. Related resources

Related Products

5-Channel Reflectance Sensor Array for Balboa 32U4 Balancing Robot
QTR-HD-02RC Reflectance Sensor Array: 2-Channel, 4mm Pitch, RC Output
QTR-1RC Reflectance Sensor (2-Pack)
QTR-1A Reflectance Sensor (2-Pack)
QTR-3RC Reflectance Sensor Array
QTR-3A Reflectance Sensor Array
QTR-L-1RC Reflectance Sensor (2-Pack)
QTR-L-1A Reflectance Sensor (2-Pack)
QTR-1A Reflectance Sensor
QTR-1RC Reflectance Sensor
QTR-8A Reflectance Sensor Array
QTR-8RC Reflectance Sensor Array

Related Categories

Pololu QTR Reflectance Sensors
High-Density (HD) QTR Arrays
Medium-Density (MD) QTR Arrays
Older QTR Sensors
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