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Thread: IR transmitter & receiver

  1. #1
    Senior Member T-1000 akshay66's Avatar
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    Default IR transmitter & receiver

    hi,
    where can i get SM5032B & SM5032C.These are IR encoder decoder chips. Encoder will generate a specific code for each key pressed and transmit it on IR channel by modulating it over 38 KHz frequency. Decoder will decode the code and gives pulse o/p on its pins

    The circuit is here:
    http://www.multyremotes.com/eight-channel-IR-remote.htm

    thanks in advance
    Redefine it your way!!!!

  2. #2
    Senior Member T-1000
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    I thing you are trying to make a remote control.

    May be this article can help you
    http://extremeelectronics.co.in/code...-mcus-part-ii/

    So you can make a decoder your self by simply using a ATmega8 MCU with proper firmware.

    Hope it will help

    :roll:
    Avinash Gupta
    ************
    www.eXtremeElectronics.co.in

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  4. #4
    Senior Member T-1000 akshay66's Avatar
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    Default

    hi
    thanks for your help. The IR tutorial is really good
    Redefine it your way!!!!

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