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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!

juan329

Member Since: April 12, 2009

Country: United States

  • marcelino thank you for answer my question

  • I have a doubt regarding Anemometer, can you tell me if it need external power? (the anemometer acts as a switch and the volt present in the pin 2 will be present in the pin 3 when the anemometer will turn around) or just I need amplify the out signal
    Can you explain me how working the anemometer?
    I hope your answer
    thank you

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