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| == Présentation == | | == Présentation == |
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− | {{tmbox | text = En cours de traduction }}
| + | [[Fichier:BoarduinoIntro.jpg|500px]] |
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| + | Vous utilisez des Arduinos avec des Breadboard sans soudure? |
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| + | Avez-vous déjà connu ces moments de frustration sans bornes lorsque vient le moment de faire vos raccordements? Un Arduino baladeur, difficile à déplacer autour du montage, ou un montage encombrant, des fils trop court... et partout. |
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− | {{tmbox | text = Image avec les différents élement annotés }}
| + | Que dire alors de la version finale du projet... il y aurait certainement moyen de faire une présentation et une finition "pro". |
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− | [[Fichier:BoarduinoIntro.jpg|500px]] | + | Fort de ce constat, AdaFruit à résolu le problème en concevant un clone Arduino à assembler soi même. [http://mchobby.be/PrestaShop/product.php?id_product=171 Le kit et tout ces composants sont disponible sur le WebShop de MCHobby]. |
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| + | Le Boarduino est un clone Arduino: Il est programmé avec le BootLoader Arduino et il peuvent donc être utilisé avec l'IDE Arduino et exécuter les sketchs Arduino comme avec un Arduino standard. |
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| + | == Boarduino en image == |
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| + | [[Fichier:Boarduino-Numbered.jpg]] |
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− | If you've ever struggled to use a solderless breadboard with an Arduino, you understand how frustrating it can be! I designed this Arduino clone to solve this problem in an inexpensive DIY fashion. Kits with all parts are available in the Adafruit webshop
| + | # Prise Jack 2.1mm (identique Arduino) pour alimentation à partir d'un bloc d'alimentation ou d'une pile de 9v ([http://mchobby.be/PrestaShop/product.php?id_product=54 avec un clip]). |
| + | # autre |
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− | The Boarduino is an Arduino clone: when programmed with the Arduino bootloader, it can talk to the Arduino software and run sketches just like the original.
| + | == Comparaison Arduino et Boarduino == |
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− | There are noticable differences between the Boarduino and the Arduino.
| + | Il y a un nombre de différences notables entre un Boarduino et un Arduino. |
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− | Shields cannot be used as the form factor is so different
| + | * Vous ne pouvez pas utiliser un shield Shields cannot be used as the form factor is so different |
| There are two versions, a DC version and a USB version | | There are two versions, a DC version and a USB version |
| For the DC version there isn't an on-board USB chip. This means you need to use a USB-TTL cable or a MiniUSB (or any other FTDI breakout board) which is not included. There are also no rx/tx LEDs and no rx/tx 1K series resistors. | | For the DC version there isn't an on-board USB chip. This means you need to use a USB-TTL cable or a MiniUSB (or any other FTDI breakout board) which is not included. There are also no rx/tx LEDs and no rx/tx 1K series resistors. |
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| 16.00 MHz ceramic resonator is used instead of crystal, so cycle speed may be off by +- 0.3nS (0.5%). This isn't relevant for UART timing, servo drivers, PWM, etc. but could be an issue if you need nanosecond-precision timing. Note that the Arduino software only provides millisecond-precision timing for general sketches (1 second = 1000ms. 1ms = 1,000,000 ns) | | 16.00 MHz ceramic resonator is used instead of crystal, so cycle speed may be off by +- 0.3nS (0.5%). This isn't relevant for UART timing, servo drivers, PWM, etc. but could be an issue if you need nanosecond-precision timing. Note that the Arduino software only provides millisecond-precision timing for general sketches (1 second = 1000ms. 1ms = 1,000,000 ns) |
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| + | == Spécifications du Boarduino == |
| The specifications for the DC boarduino include: | | The specifications for the DC boarduino include: |
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