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  • Jeffrey Arulraj

    Member • Sep 17, 2013

    #-Link-Snipped-#

    Do feel this will work out for you?

    I found this as a way of connecting the Rpi and arduino I am looking for other possible I will post as I find them here
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  • Abhishek Rawal

    Member • Sep 17, 2013

    This is way too much of mindfuck, man.
    I wanna keep it simple for that. I can connect RPi with Uno over Serial GPIO using Logic Level Converter, but now I simply wanna know that, is there any other way of connecting Pi with Uno w/o using LLC.

    I will be damned if I use that instructables method just for connecting Pi with Uno (because simplest way is available) :

    trollsohard

    Okay there are few configurations to be done. But it's still simple than the one mentioned in instructables.

    Back to query, Any other method of connecting Pi with Uno w/o using LLC ?
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  • durga ch

    Member • Sep 17, 2013

    the volt variation does need a LLC. nevertheless, there seems to a hack available (involves, replacing the regulator ) if you want to take the plunge here :
    <a href="https://learn.adafruit.com/arduino-tips-tricks-and-techniques/3-3v-conversion" target="_blank" rel="nofollow noopener noreferrer">3.3V Conversion | Arduino Tips, Tricks, and Techniques | Adafruit Learning System</a>
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  • Harshad Italiya

    Member • Sep 19, 2013

    If you are using Pin in one direction only then I think voltage divider is the best option.
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  • Abhishek Rawal

    Member • Sep 19, 2013

    Harshad Italiya
    If you are using Pin in one direction only then I think voltage divider is the best option.
    Explain me with circuit diagram ?
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