Stereo PDM Microphone Header
RAK18033
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Description
The RAK18033 is a breakout board which allows you to connect up to two RAKwireless PDM microphone modules onto a WisBlock Audio Interposer board, or a WisBlock Base board.
Note: You need to select an FPC cable for each microphone and optionally an FPC to connect to the WisBlock Audio Interposer module.
Features
- PDM microphone
 - Flat Frequency Response 20 - 20kHz
 - Low Distortion of 2.2% at 115dB SPL
 - 5dB(A) signal-to-noise ratio
 - Omnidirectional sensitivity
 - Size 15mmx 25mm
 
Package Inclusion
- 1 pc RAK18033
 - 3 pc M1.2x4 Screw
 
Documentation
- RAK18033 Datasheet
 - Build Your Own Voice Recognition Device Using Wisblock Audio
 - RAK18033 3D model
 - WisBlock Quick Start Guide
 - WisBlock Source Code Repository
 - 40-Pin Male Connector 3D File
 - WisBlock IO Tutorial
 
Questions and Answers
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