Usb host per Arduino nano

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salve  a  tutti. sto  cercando  di  comprere la  shield per arduino nano (usb  host arduino nano). sul  internet  ho  trovato  solo siti americani. quanlcuno  saprebbe  dirmi  un sito  italiano  oppure  europeo per  comprare  questa shield?
grazie in  anticipo.

non é quello della foto ma é un usb host col max3421e per 3,3v con pedinatura arduino mini pro.
http://www.lipoly.de/index.php?main_page=product_info&products_id=209709
in germania
ciao uwe


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