Dubbio Relay mini 3v e Arduino mini pro 3.3v

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ciao tutti,
per realizzare il mio progetto, causa spazi molto ridotti, ho optato per un mini relay da 3v 10a da collegare e pilotare con arduino pro mini 3.3v.
mi chiedevo quali precauzioni prendere, per essere sicuro di aver pensato tutto, nel collegare questi due componenti.
l'arduino viene alimentato sul pin raw da una tensione regolata 5v, il relay 3v ha questo schema per capirci
quindi due pin per 3v e gnd, il pin comune e due pin no e nc.
che precauzioni mi consigliate per collegare il relay direttamente un pin dell'arduino?

saluti



Arduino Forum > International > Italiano > Hardware (Moderator: leo72) > Dubbio Relay mini 3v e Arduino mini pro 3.3v


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