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hapajazz

Member Since: July 25, 2011

Country: United States

  • Product BOB-09964 | about 3 years ago

    I’m having difficulty getting my mic to output consistent values (I’m interfacing with an Arduino). I already bought another one just to see if the first was defective, but they behave the same. I get strange periodic noise (0V and 5V) in the output.
    Here’s an example of the values in a quiet environment:
    638
    610
    594
    586
    576
    571
    0
    0
    1004
    686
    628
    604
    590
    581
    578
    0
    0
    0
    858
    780
    636
    608
    593
    582
    576
    572
    0
    0
    1018
    672
    626
    601
    589
    586
    575
    569
    Could the noise have to do with the Arduino or sampling rate or is there something wrong with the mic board?

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