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  1. #1
    Junior Member Teacher
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    Smile cablu null-modem

    salut,
    am un cablu serial RS232,conectat cu mufe mama demontabile.ca sa-l transform in cablu null-modem lipiturile 2-3;3-2;5-5 asigura functionarea cablului fara a mai face alte lipituri ?

    am cautat pe acest forum ceva in legatura cu asta si n-am gasit.poate ma lamuriti care stiti si vreti.

    multumesc.

  2. #2
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    Quote Originally Posted by ghita_gicu View Post
    salut,
    am un cablu serial RS232,conectat cu mufe mama demontabile.ca sa-l transform in cablu null-modem lipiturile 2-3;3-2;5-5 asigura functionarea cablului fara a mai face alte lipituri ?

    am cautat pe acest forum ceva in legatura cu asta si n-am gasit.poate ma lamuriti care stiti si vreti.

    multumesc.
    Sunt zeci de threaduri cu null-modem cables pe RDI-Forum...foloseste functia Search pe RDI-Romana

    sau vezi aici: http://www.hardwarebook.info/Nullmodem_%289-9%29

    De lamurit nu putem pt. ca nu stim la ce doresti sa folosesti acest cablu(receptor/ model/ scop utilizare cablu null-modem)

  3. #3
    Nepriceput in multe Expert
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    poate te va ajuta asta
    45*49 N , 24* 8 E offset 180 cm Pozitioner Strong , Actuator 21' Strong

  4. #4
    Junior Member Teacher
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    @ghita_gicu
    Raspunsul la intrebare este DA. Cablurile null modem suficiente pentru majoritatea aplicatiilor care cer un astfel de cablu au acele 3 fire, perechile sint 2-3, 3-2 si 5-5. Cifrele pinilor sint trecute in general pe "fata" mufei, sint destul de mici dar totusi vizibile. Spor la bricolat cablul si alta data la search pentru ce te intereseaza.

  5. #5
    Junior Member Junior
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    Default usb to rs232

    cine imi poate da si mie o schema cum sa leg un usb la rs232 ca am cumparat doua si nu merg la laptop?

 

 

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