This library, which can also be found in the [https://github.com/pololu/qtr-sensors-arduino qtr-sensors-arduino repository], is a general library for interfacing with Pololu QTR reflectance sensors <small>lien pololu</small>. Since the Zumo reflectance sensor array has the same interface as the QTR RC reflectance sensors, the ZumoReflectanceSensorArray library uses QTRSensors to read the sensor array.
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This library, which can also be found in the [https://github.com/pololu/qtr-sensors-arduino qtr-sensors-arduino repository], is a general library for interfacing with Pololu QTR reflectance sensors <small>[https://www.pololu.com/category/123/pololu-qtr-reflectance-sensors lien pololu]</small>. Since the Zumo reflectance sensor array {{polpl|1419}} has the same interface as the QTR RC reflectance sensors, the ZumoReflectanceSensorArray library uses QTRSensors to read the sensor array.