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SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

Member #23518

Member Since: August 27, 2007

Country: United States

  • An amazingly simple and fun device. They go well with XBee radios to create wireless RFID readers.
    Quick note: Even though it is not immediately clear in the datasheet, you DO need a pull-up resistor on the data pins even in ASCII mode.

No public wish lists :(