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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

Member #164172

Member Since: November 21, 2010

Country: United States

  • I wonder if these mic’s are bad. Seems like a few have gotten this to work, but I’ve tried using these with the arduino ADC, and the sensistivity is just not there. If you tap the mic with your finger you get some modulation, otherwise the values just sit pretty constant between 480 and 512. Fooey.

  • These are really decent calipers. I bought them on Amazon for about half the price as they are listed here, but I wish I’d gotten them here instead so I could support the local peeps. At this price they are a steel.
    I tested this against some analog feelers, and mine was dead nuts…China is doin good!

  • Its sad they are out of stock. If you need these in a hurry like me, Digi-Key has them, for $4.00 more. Their PN is RS125ND.
    http://search.digikey.com/scripts/DkSearch/dksus.dll?FullDetail&name=RS125-ND#kitcontents

No public wish lists :(