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irda extern

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Cum pot sa fac acest circuit sa mearga extern... Pun o mufa USB si leg asa:



Pin1 - Vcc

Pin2 - TxD

Pin3 - RxD

Pin4 - GND


Pini de la usb sunt de pe acest link in ultimul rand http://www.weethet.nl/english/hardware_usb.php


iar circuitul irda aici:


http://www.blue-backlight.de/booster.cg ... e/IrDA.htm



Ajutati-ma sa nu gresesc... HELP :prayer:

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Guest alex

Nu se poate. Adica nu se poate fara o interfata intre USB si modulul IrDA si un driver pentru sistemul de operare. Asa, pe direct, nu ai nici o sansa.Oricum, sa stii ca orice ai face, IrDA pe USB e mai ieftin sa fie cumparat (50 RON la magazinele GSM).

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atunci pe serial nu se poate face.. ? sau orice alta schema de irda..

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