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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!

McBeth

Member Since: December 4, 2006

Country: United States

  • There are some good projects out there that basically tape a microphone to a large flat surface like a wall or table and use its sound transmission qualities to allow use as a gesture interface with the computer. (I’ve always wanted to implement my own version of that)

No public wish lists :(