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RF remote

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  • 03-12-2012 9:06pm
    #1
    Thunderbird2
    Closed Accounts Posts: 1,250 ✭✭✭


    Would anyone know which pins on the chip correspond to the button pads ?


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    #2
    Bruthal
    Closed Accounts Posts: 13,422 ✭✭✭✭Bruthal


    What is it you want to do?


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    #3
    Thunderbird2
    Closed Accounts Posts: 1,250 ✭✭✭Thunderbird2


    Attach a relay but its ok now :-) found the pins I needed :-)


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    #4
    Bruthal
    Closed Accounts Posts: 13,422 ✭✭✭✭Bruthal


    You would want to use a transistor to switch the relay rather than trying to use the pins of the chip for switching it directly. Assuming its a steady change of state on the pin you use.


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    #5
    Thunderbird2
    Closed Accounts Posts: 1,250 ✭✭✭Thunderbird2


    It's not powering the relay . It's just joining the contacts to send the on/ off signal


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    #6
    Bruthal
    Closed Accounts Posts: 13,422 ✭✭✭✭Bruthal


    A right, no problem so.


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