TSL2561-Brancher - Historique des versions

Admin le 26 mai 2013 à 19:59

2013-05-26T19:59:37Z

Admin le 26 mai 2013 à 19:24

2013-05-26T19:24:57Z

Admin le 26 mai 2013 à 19:21

2013-05-26T19:21:15Z

Admin le 26 mai 2013 à 19:13

2013-05-26T19:13:39Z

Admin le 26 mai 2013 à 19:00

2013-05-26T19:00:08Z

Admin le 26 mai 2013 à 18:58

2013-05-26T18:58:26Z

Admin le 14 mai 2013 à 11:02

2013-05-14T11:02:54Z

Admin : Page créée avec « {{TSL2561-NAV}} {{bloc-etroit|text=This is an easy sensor to get started with. The breakout board comes with a 6-pin header strip that you can use to plug the sensor into a ... »

2013-05-13T11:17:40Z

Page créée avec « {{TSL2561-NAV}} {{bloc-etroit|text=This is an easy sensor to get started with. The breakout board comes with a 6-pin header strip that you can use to plug the sensor into a ... »

Nouvelle page

{{TSL2561-NAV}}

{{bloc-etroit|text=This is an easy sensor to get started with. The breakout board comes with a 6-pin header strip that you can use to plug the sensor into a breadboard or perfboard. Simply plug the header into a solderless breadboard with the long pins down and short pins up. Place the sensor on top so each pad has a header pin in it and solder the two together.}}

[[Fichier:TSL2561-Brancher-01.jpg|640px]]

Next we will connect it to our microcontroller. In this case we'll be using an Arduino but nearly any microcontroller can be used by adapting our code

* Connect the '''VCC''' pin to a '''3.3V''' power source. The sensor cannot be used with anything higher than 3.3V so don't use a 5V supply!
* Connect '''GND''' to the ground pin.
* Connect the '''i2c SCL clock''' pin to your i2c clock pin. On the classic Arduino Uno/Duemilanove/Diecimila/etc this is '''Analog pin #5'''
* Connect the '''i2c SDA data''' pin to your i2c data pin. On the classic Arduino Uno/Duemilanove/Diecimila/etc this is '''Analog pin #4'''

Unfortunately, the i2c lines on most microcontrollers are fixed so you're going to have to stick with those pins

[[Fichier:TSL2561-Brancher-02.jpg|640px]]

{{ambox-stop|text=You may be wondering, how is it OK to connect a 3.3V chip like the TSL2561 to 5.0V data pins like the Arduino? Isn't that bad? Well, in this specific case its OK. I2c uses pullup lines to the 3.3V power pin, so the data is actually being sent at 3.3V. As long as all the sensors/device on the i2c bus are running on 3.3V power, we're fine. However, don't use a 5.0v powered i2c device (like the DS1307) with pullups at the same time as a 3.3V device like the TSL2561! If you want to use this sensor with a datalogger that uses the DS1307, remove any/all of the pullup resistors from the DS1307 SDA/SCL pins. The pullups built into the TSL2561 will then be active and keep the voltage at 3.3V which is safe for both the RTC and the sensor. }}

You don't need to connect the '''ADDR''' (i2c address change) or '''INT''' (interrupt output) pins.

The '''ADDR''' pin can be used if you have an i2c address conflict, to change the address.
* Connect it to ground to set the address to '''0x29''',
* connect it to 3.3V (vcc) to set the address to '''0x49''' or
* leave it floating (unconnected) to use address '''0x39'''.

The '''INT''' pin is an ouput from the sensor used when you have the sensor configured to signal when the light level has changed. We don't have that code written in this tutorial so you don't have to use it. If you do end up using it, use a 10K-100K pullup from '''INT''' to 3.3V (vcc)

{{TSL2561-TRAILER}}

@@ Ligne 34 : / Ligne 34 : @@
 La broche '''INT''' est une sortie du senseur utilisée pour signaler un changement du niveau lumineux (il faut configurer le senseur pour qu'il signale un tel changement de niveau lumineux).
-We don't have that code written in this tutorial so you don't have to use it. If you do end up using it, use a 10K-100K pullup from '''INT''' to 3.3V (vcc)
+Il n'y a pas de code d'exemple exploitant l'interruption dans le tutoriel, il n'est donc pas nécessaire de raccorder cette broche. Si vous désirez utiliser l'interruption, utilisez une résistance de pull-upp de 10K-100K entre '''INT''' et 3.3V (vcc)
 {{TSL2561-TRAILER}}

@@ Ligne 32 : / Ligne 32 : @@
 * laissez la flottante (non connectée) pour utiliser l'adresse '''0x39'''.
-La broche '''INT''' pin is an ouput from the sensor used when you have the sensor configured to signal when the light level has changed. We don't have that code written in this tutorial so you don't have to use it. If you do end up using it, use a 10K-100K pullup from '''INT''' to 3.3V (vcc)
+La broche '''INT''' est une sortie du senseur utilisée pour signaler un changement du niveau lumineux (il faut configurer le senseur pour qu'il signale un tel changement de niveau lumineux).
 {{TSL2561-TRAILER}}

← Version précédente		Version du 26 mai 2013 à 19:13
Ligne 21 :		Ligne 21 :
	[[Fichier:TSL2561-Brancher-02.jpg\|640px]]		[[Fichier:TSL2561-Brancher-02.jpg\|640px]]

−	{{ambox-stop\|text=Vous pourriez vous demander s'il est raisonnable de connecter un senseur 3.3v tel que le TSL2561 sur un bus de donnée 5.0V comme un Arduino?<br /> ~~Isn~~'~~t that bad~~? ~~Well~~, ~~in this specific case its OK~~. ~~I2c uses~~ pullup ~~lines to the~~ 3.3V ~~power pin~~, ~~so the data is actually being sent at~~ 3.3V. ~~As long as all the sensors/device on the i2c~~ bus ~~are running on~~ 3.~~3V power, we're fine~~. ~~However, don't use a~~ 5.0v ~~powered i2c device~~ (~~like the~~ DS1307) ~~with pullups at the same time as a~~ 3.3V ~~device like the~~ TSL2561! ~~If you want to use this sensor with a~~ datalogger ~~that uses the~~ DS1307, ~~remove any/all of the~~ pullup ~~resistors from the DS1307~~ SDA/SCL ~~pins~~. ~~The pullups built into the~~ TSL2561 ~~will then be active and keep the voltage at~~ 3.3V ~~which is safe for both the~~ RTC ~~and the~~ sensor. }}	+	{{ambox-stop\|text=Vous pourriez vous demander s'il est raisonnable de connecter un senseur 3.3v tel que le TSL2561 sur un bus de donnée 5.0V comme un Arduino?<br />N'est-ce pas une mauvaise idée?<br />Et bien, il n'y a pas de problème dans ce cas particulier. I2C utilise des pullup pour ramener à la tension de l'alimentation 3.3V, les données sont donc envoyées à 3.3V. Tout ira bien du moment que tous les senseurs sur le bus I2C fonctionne en 3.3v.<br />
		+	Faite cependant attention à ne pas utiliser un périphérique I2C avec des pullup à 5.0v (comme le DS1307) en même temps qu'un périphérique 3.3V tel que le TSL2561! Si vous voulez utiliser ce senseur avec un datalogger utilisant le DS1307, retirez toutes les résistances pullup des broches SDA/SCL du DS1307. Les pullup qui sont incluses dans le TSL2561 seront alors actives et maintiendrons la tension à 3.3V, ce qui est sans danger à la fois pour le RTC et pour le sensor. }}

@@ Ligne 12 : / Ligne 12 : @@
 Ensuite, nous allons le raccorder sur notre microcontroleur. Dans cet exemple nous allons utiliser un Arduino mais presque n'importe quel microcontroleur peut-être utilisé en adaptant le code
-* Connecter la broche '''VCC''' sur l'alimentation '''3.3V'''. <font color="red"><strong>Le senseur ne peut pas être utilisé avec un tension supérieur à 3.3V... alors n'utilisez pas une alimentation 5V!</strong></font>
+* Connecter la broche '''VCC''' sur l'alimentation '''3.3V'''. <font color="red"><strong>Le senseur ne peut pas être utilisé avec une tension supérieure à 3.3V... alors n'utilisez pas une alimentation 5V!</strong></font>
 * Connecter '''GND''' sur la masse/GND du microcontroleur.
 * Connecter la broche '''i2c SCL clock''' (horloge I2C) sur la broche I2C clock du microcontroleur.<br />Sur un Arduino Uno/Duemilnove/Decimila/etc il s'agit de la broche '''Analogique #5'''

@@ Ligne 25 : / Ligne 25 : @@
-You don't need to connect the '''ADDR''' (i2c address change) or '''INT''' (interrupt output) pins.
+Vous n'avez pas besoin de connecter les proches '''ADDR''' (I2C address change pour ''changement d'adresse I2C'') et '''INT''' (interrupt output pour ''sortie d'interruption'').
-The '''ADDR''' pin can be used if you have an i2c address conflict, to change the address.
+La broche '''ADDR''' peut être utilisé pour vous avez un conflit d'adresse I2C. Pour changer l'adresse:
-* Connect it to ground to set the address to '''0x29''',
+* Connectez la à la masse (GND) pour fixer l'adresse à '''0x29''',
-* connect it to 3.3V (vcc) to set the address to '''0x49''' or
+* Connectez la à 3.3V (vcc) pour fixer l'adresse à '''0x49''' ou
-* leave it floating (unconnected) to use address '''0x39'''.
+* laissez la flottante (non connectée) pour utiliser l'adresse '''0x39'''.
-The '''INT''' pin is an ouput from the sensor used when you have the sensor configured to signal when the light level has changed. We don't have that code written in this tutorial so you don't have to use it. If you do end up using it, use a 10K-100K pullup from '''INT''' to 3.3V (vcc)
+La broche '''INT''' pin is an ouput from the sensor used when you have the sensor configured to signal when the light level has changed. We don't have that code written in this tutorial so you don't have to use it. If you do end up using it, use a 10K-100K pullup from '''INT''' to 3.3V (vcc)
 {{TSL2561-TRAILER}}

@@ Ligne 10 : / Ligne 10 : @@
 [[Fichier:TSL2561-Brancher-01.jpg|640px]]
-Next we will connect it to our microcontroller. In this case we'll be using an Arduino but nearly any microcontroller can be used by adapting our code
+Ensuite, nous allons le raccorder sur notre microcontroleur. Dans cet exemple nous allons utiliser un Arduino mais presque n'importe quel microcontroleur peut-être utilisé en adaptant le code
-* Connect the '''VCC''' pin to a '''3.3V''' power source. The sensor cannot be used with anything higher than 3.3V so don't use a 5V supply!
+* Connecter la broche '''VCC''' sur l'alimentation '''3.3V'''. <font color="red"><strong>Le senseur ne peut pas être utilisé avec un tension supérieur à 3.3V... alors n'utilisez pas une alimentation 5V!</strong></font>
-* Connect '''GND''' to the ground pin.
+* Connecter '''GND''' sur la masse/GND du microcontroleur.
-* Connect the '''i2c SCL clock''' pin to your i2c clock pin. On the classic Arduino Uno/Duemilanove/Diecimila/etc this is '''Analog pin #5'''
+* Connecter la broche '''i2c SCL clock''' (horloge I2C) sur la broche I2C clock du microcontroleur.<br />Sur un Arduino Uno/Duemilnove/Decimila/etc il s'agit de la broche '''Analogique #5'''
-* Connect the '''i2c SDA data''' pin to your i2c data pin. On the classic Arduino Uno/Duemilanove/Diecimila/etc this is '''Analog pin #4'''
+* Connecter la broche '''i2c SDA data''' (donnée I2C) sur la broche I2C data.<br />Sur une Arduino Uno/Duemilanove/Diecimila/etc il s'agit de la broche '''Analogique #4'''
-Unfortunately, the i2c lines on most microcontrollers are fixed so you're going to have to stick with those pins
+Malheureusement, sur la plupart des microcontroleur les lignes du bus I2C sont fixes... vous n'aurez pas le choix des broches à utiliser.
 [[Fichier:TSL2561-Brancher-02.jpg|640px]]
-{{ambox-stop|text=You may be wondering, how is it OK to connect a 3.3V chip like the TSL2561 to 5.0V data pins like the Arduino? Isn't that bad? Well, in this specific case its OK. I2c uses pullup lines to the 3.3V power pin, so the data is actually being sent at 3.3V. As long as all the sensors/device on the i2c bus are running on 3.3V power, we're fine. However, don't use a 5.0v powered i2c device (like the DS1307) with pullups at the same time as a 3.3V device like the TSL2561! If you want to use this sensor with a datalogger that uses the DS1307, remove any/all of the pullup resistors from the DS1307 SDA/SCL pins. The pullups built into the TSL2561 will then be active and keep the voltage at 3.3V which is safe for both the RTC and the sensor. }}
+{{ambox-stop|text=Vous pourriez vous demander s'il est raisonnable de connecter un senseur 3.3v tel que le TSL2561 sur un bus de donnée 5.0V comme un Arduino?<br /> Isn't that bad? Well, in this specific case its OK. I2c uses pullup lines to the 3.3V power pin, so the data is actually being sent at 3.3V. As long as all the sensors/device on the i2c bus are running on 3.3V power, we're fine. However, don't use a 5.0v powered i2c device (like the DS1307) with pullups at the same time as a 3.3V device like the TSL2561! If you want to use this sensor with a datalogger that uses the DS1307, remove any/all of the pullup resistors from the DS1307 SDA/SCL pins. The pullups built into the TSL2561 will then be active and keep the voltage at 3.3V which is safe for both the RTC and the sensor. }}

@@ Ligne 1 : / Ligne 1 : @@
 {{TSL2561-NAV}}
-{{bloc-etroit|text=This is an easy sensor to get started with. The breakout board comes with a 6-pin header strip that you can use to plug the sensor into a breadboard or perfboard. Simply plug the header into a solderless breadboard with the long pins down and short pins up. Place the sensor on top so each pad has a header pin in it and solder the two together.}}
+{{bloc-etroit|text=La manière la plus facile de démarrer avec ce senseur, c'est encore de souder le pin header pour pouvoir le brancher sur un breadboard.
 [[Fichier:TSL2561-Brancher-01.jpg|640px]]