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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!

tofoo

Member Since: February 1, 2012

Country: Belgium

  • Is there a good way to make this somewhat less sensitive to moisture? I would need the microphone to be used in outdoor conditions. I plan to use heat-shrink cover, but as the moisture could seep in, I would prefer to varnish the circuit board as well. I tried spraying a silicon based varnish, but this makes destroys the microphone, especially when the vanish enters the small hole at the bottom of the breadboard. Would covering this small hole while spraying be a solutions? Or would you completely discourage any vanish all together?

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