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SparkFun Electronics will be closed in observance of memorial day on Monday, May 29th. We will resume normal business hours on Tuesday, May 30th. Any orders placed after 2pm Mountain Time on Friday, May 26th will process and ship out on Tuesday, May 30th.

Jimby

Member Since: March 12, 2007

Country: United States

  • Scuse my ignorance but I’m only just starting to play around with I2C but on this board R1 goes to VCC and R2 goes to GND.
    I thought that both resistores on I2C were pull-up, wired to VCC. Does anyone know the reason for it on this board.

No public wish lists :(