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Arduino Tutorial #10: Arduino to Arduino I2C

Today, we continue with the second part of the Arduino I2C communication tutorial, using I2C to communicate between two Arduinos.

You can find the code in today’s episode here:
https://www.dropbox.com/sh/rlkwz21ome6shia/_wdyK4fpi_

If you have any suggestions for future videos, leave them in the comments below.

Duration : 0:21:35


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Juan Pablo

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3 responses to “Arduino Tutorial #10: Arduino to Arduino I2C”

  1. humanHardDrive Avatar
    humanHardDrive

    I tie the two …
    I tie the two together so that a slight change in the voltage of one, will be balanced? out by the other’s remaining constant. Thus ensuring safe communication.

  2. Lonnie Honeycutt Avatar
    Lonnie Honeycutt

    This is a really …
    This is a really good video. Is it necessary to tie the 5V from? the two Arduino’s together? Do you have a reference for doing that?

  3. Ahmad Ragab Avatar
    Ahmad Ragab

    Fantastic Tutorial. …
    Fantastic Tutorial….best explanation I have? seen on YouTube or anywhere for Arduino2Arduino I2C.

    Thanks for your efforts.

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