CCPWM avec arduino et capteur de courant

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bonjour tout le monde !
alors voilà, j'aimerais faire un ccpwm (current constant pulse width modulation) avec mon arduino,
pour cela j'ai acheté un capteur de courant basé sur un circuit à effet hall acs709 qui me permet de détecter l'intensité et la tension. mais le problème c'est que je n'ai absolument aucune idée de comment faire réagir mon arduino pour qu'elle fasse varié une sortie pmw qui pilotera un mosfet, en effet, j'aimerais selectionner une intensité (exemple : 15a) et que mon arduino fasse en sorte de me garder toujours 15a.
pourriez s'il vous plaît m'aider ?? je n'ai aucune idée de quel code utilisé ...
merci par avance !!   

15a, ok,

 mais pour quel tension??

1v, 10v, 100v...?


Arduino Forum > International > Français (Moderators: jfs, Snootlab) > CCPWM avec arduino et capteur de courant


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