Effects of Varying I²C Pull-Up Resistors

Effects of Varying I²C Pull-Up Resistors is a great article on a problem with the current Arduino I²C library (enabling internal pull-ups), and demonstrations of the effect of various pull-up resistors. It’s very much worth the time.

 

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3 Responses to Effects of Varying I²C Pull-Up Resistors

  1. Mark Schilke says:

    The link you reference is no longer valid. This one works:
    http://www.dsscircuits.com/articles/47-effects-of-varying-i2c-pull-up-resistors

  2. Thank you for the notification, Mark! I updated the link.

  3. Mark Eric Schilke says:

    Looks good! Feel free to either delete my previous comment or change it to past tense.

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