Pir su TinkerKit Sensor Shield

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ciao tutti.

nella mia ingnoranza mi chiedevo, dopo aver letto un post che chiedeva il contrario, posso inserire nella sensor shield un sensore pir ovviamente "tre piedi"??? alla fine vcc gnd e signal no???

a livello di gestione potrei avere problemi?

cosa intendi come sensore pir?
solo l' elemento sensibile o la schedina?

quello che viene descritto in: http://arduino.cc/forum/index.php/topic,102962.0.html un pir murata e710st0 oppure un modulo
http://www.pololu.com/catalog/product/1635 ha un uscita open collector percui serve un resistenza pullup per leggere il livello.

per la prima soluzione: non puoi collegarlo direttamente arduino. serve un preamplificatore.
per la seconda soluzione: é un segnale digitale, nessun problema.

ciao uwe


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