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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 #479126

Member Since: October 16, 2013

Country: United States

  • How does the magnetic stripe emulation output work? Is the output a waveform which could be read using the audio jack of a smartphone (just like the square reader reading magnetic cards)?

No public wish lists :(