Struggling with muffled audio and inconsistent voice capture in your electronics projects? Poor sound quality ruins AI interactions and IoT functionality. Imagine crystal-clear voice commands and authentic audio recording that brings your devices to life. Our INMP441 microphone module solves this with 24-bit I2S digital output and omnidirectional MEMS technology. Experience high-definition sound reproduction with flat frequency response and excellent audio-to-noise ratio. The integrated system includes aliasing-reduction circuitry and dual-channel switching, delivering high-grade audio quality for voice recognition, connected assistants, and IoT applications while operating at low voltage.\n\nItem Type: Microphone Module
Interface Definition:
SCK: Serial data clock of I2S interface
WS: Select serial data for I2S interface
L/R: Left/right channel selection
When set to low level, the microphone outputs audio on the left channel
When set to high level, the microphone outputs the audio on the right channel
SD: Serial data output from I2S interface
VCC: Input voltage, 1.8V-3.3V
GND: Voltage supply

Package List：
1 x Module2 x Pin