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| {{tmbox | text = En cours de traduction}} | | {{tmbox | text = En cours de traduction}} |
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| + | == Introduction == |
| + | FSRs are sensors that allow you to detect physical pressure, squeezing and weight. They are simple to use and low cost. This is a photo of an FSR, specifically the Interlink 402 model. The 1/2" diameter round part is the sensitive bit. |
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| + | [[Fichier:FSR-INTRO1.jpg]] |
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| + | [[Fichier:FSR-INTRO2.jpg]] |
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| + | == Tester un FSR == |
| + | The easiest way to determine how your FSR works is to connect a multimeter in resistance-measurement mode to the two tabs on your sensor and see how the resistance changes. Because the resistance changes a lot, a auto-ranging meter works well here. Otherwise, just make sure you try different ranges, between 1 Mohm and 100 ohm before 'giving up'. |
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| + | [[Fichier:FSR-TESTER.jpg]] |
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| + | == Brancher un FSR == |
| + | Because FSRs are basically resistors, they are non-polarized. That means you can connect them up 'either way'a and they'll work just fine! |
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| + | === Dans un breadboard === |
| + | FSRs are often a polymer with conductive material silk-screened on. That means they're plastic and the connection tab is crimped on somewhat delicate material. The best way to connect to these is to simply plug them into a breadboard. |
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| + | [[Fichier:FSR-BRANCHER1.jpg]] |
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| + | === Un connecteur femelle === |
| + | or use a clamp-style connector like alligator clips, or a female header. |
| + | |
| + | [[Fichier:FSR-BRANCHER2.jpg]] |
| + | |
| + | === Un bornier === |
| + | or a terminal block such as Phoenix #1881448 |
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| + | [[Fichier:FSR-BRANCHER3.jpg]] |
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| + | == A SUIVRE :-) == |
| + | xxx |
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| == Source == | | == Source == |
| * Ce [http://learn.adafruit.com/force-sensitive-resistor-fsr tutoriel d'AdaFruit] (en anglais) | | * Ce [http://learn.adafruit.com/force-sensitive-resistor-fsr tutoriel d'AdaFruit] (en anglais) |
| + | * Source des images LadyAda ([http://learn.adafruit.com/force-sensitive-resistor-fsr ici chez AdaFruit]). Licence [http://creativecommons.org/licenses/by-sa/3.0/ Attribution-ShareAlike Creative Commons] |
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| + | == Où Acheter == |
| + | {{tmbox | text = Ajouter lien}} |
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| + | * Le Senseur '''FSR''' est disponible chez MCHobby |
| + | * Le senseur '''Flex''' est également disponible chez MCHobby. |
| + | * MC Hobby vous propose également des '''borniers''' et '''breadboard''' visible sur cette page. |
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| {{MCH-Accord}} | | {{MCH-Accord}} |
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| {{ADF-Accord}} | | {{ADF-Accord}} |