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SparkFun will be closing today at 12pm MT for a company outing. All orders placed before 2pm MT will still ship out same-day. Thanks!

dbleonard

Member Since: October 12, 2009

Country: United States

  • I would like to note that the PCA9555N mentioned above has internal pull-up resistors. This chip and the PCA9535 appear to require external pull-up resistors.

No public wish lists :(