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{{Pololu-Senseur-QTR-NAV}}
{{Pololu-Senseur-QTR-NAV}}
{{infobox tuto
| image = Pololu-Senseur-QTR-01.png
| title = Guide utilisateur du senseur QTR (senseur de ligne)
| subtitle = Un guide utiliser et exploiter un senseur QTR (détecteur de ligne).
| version = 0.1
}}
== Introduction ==
== Introduction ==
[[Fichier:Pololu-Senseur-QTR-00.png]]
[[Fichier:Pololu-Senseur-QTR-01.png]]
The Pololu QTR reflectance sensors carry infrared LED and phototransistor pairs that can provide analog measurements of IR reflectance, which makes them great for close-proximity edge detection and line-following applications. The modules come as compact, single-sensor units (QTR-1A and QTR-1RC; QTR-L-1A and QTR-L-1RC), 3-sensor arrays (QTR-3A and QTR-3RC), or as 8-sensor arrays (QTR-8A and QTR-8RC) that can be optionally split into a 2-sensor array and a 6-sensor array.
The Pololu QTR reflectance sensors carry infrared LED and phototransistor pairs that can provide analog measurements of IR reflectance, which makes them great for close-proximity edge detection and line-following applications. The modules come as compact, single-sensor units (QTR-1A and QTR-1RC; QTR-L-1A and QTR-L-1RC), 3-sensor arrays (QTR-3A and QTR-3RC), or as 8-sensor arrays (QTR-8A and QTR-8RC) that can be optionally split into a 2-sensor array and a 6-sensor array.