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Arduino microphone
Arduino microphone, MP34DT06J

PDM Microphone Sensor 100-10kHz STMicroelectronics MP34DT06J


Regular price $6.50 $0.00
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The RAK18031 is a mono PDM microphone module based on the STMicroelectronics MP34DT06 which extends the WisBlock system with sound sensing capability.

The RAK18031 is a digital microphone module that converts analog audio to digital PDM signals. It supports left and right channels through a GPIO signal.

The RAK18031 can be used in applications such as audio sensing and audio recording.


  • PDM microphone
  • Flat Frequency Response 100 - 10kHz
  • Low Distortion of 0.6% at 110dB SPL
  • 64 dB(A) signal-to-noise ratio
  • Omnidirectional sensitivity
  • Size 15mmx 25mm

Package Inclusion

  • 1 pc RAK18031
  • 3 pc M1.2x4 Screw


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