> For the complete documentation index, see [llms.txt](https://3dpaws.comet.ucar.edu/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://3dpaws.comet.ucar.edu/fr/construire-3d-paws/ajouter-des-instruments-supplementaires/capteur-de-lumiere.md).

# Capteur de lumière

**Remarque : Le capteur de lumière SI1145 n'est plus en stock ni disponible chez Adafruit. Nous travaillons actuellement sur un capteur de remplacement alternatif. Vous pouvez utiliser le** [**Capteur de lumière ambiante DFRobot**](https://www.dfrobot.com/product-2183.html) **avec quelques légères modifications sur le Particle Boron/Argon mais nous testons encore ce capteur pour le moment.** 

Le capteur de lumière mesure les niveaux de lumière visible, de rayonnement infrarouge (IR) et ultraviolet (UV). Il fonctionne en détectant le rayonnement électromagnétique via des photodiodes sensibles à des longueurs d'onde spécifiques. L'Adafruit SI1145, basé sur le capteur SiLabs, est utilisé à cette fin.

### Diapositives d'instructions

{% embed url="<https://docs.google.com/presentation/d/1zQi5jS6oqQPbblSnSxkM0JDoJSToHvNy/edit?ouid=102244773211795243299&rtpof=true&sd=true&usp=sharing>" %}

### Vidéos tutoriels

Cette liste de lecture vidéo montre l'assemblage complet de l'instrument. Vous pouvez basculer entre les vidéos en utilisant l'icône de liste en haut à droite ou en utilisant le bouton « avancer rapidement » en bas à gauche.

{% embed url="<https://youtube.com/playlist?list=PL_rvcKZhmIf0ebGJsHG2cwSM8zuX-Mu_I&si=u0fGZKc75kSKxWu2>" %}


---

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