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 #15613

Member Since: February 21, 2007

Country: United States

  • These aren’t defective, there’s a lot of high frequency noise. If you check out the FFT library linked below you’ll see that loud noises don’t necessarily result in a higher amplitude signal overall. Rather the sound shows up as higher amplitude only at certain frequencies.

  • I tried this code and it works great.

No public wish lists :(