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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!

MarkWoodworth

Member Since: March 8, 2011

Country: United States

  • We did something similar in a middle school introduction-to-programming class I gave last year. We made a puff-only Morse decoder using the Arduino, with output to an LCD. The details are here.
    The Freescale sensor was easy to use, and will show some change on vacuum, so a sip-and-puff version could be made with just software changes.

No public wish lists :(