The Microphone Module captures sound signals and converts them into electrical signals, enabling audio input for voice recognition, recording, and communication applications.

INMP441 MEMS Microphone Module- I2S interface

$2.991 pcs
The INMP441 omnidirectional microphone module features a MEMS high-precision and low-power I2S interface that supports ESP32

MAX9814 Microphone Amplifier Module

$1.681 pcs
MAX9814 microphone amplifier module MIC microphone sound amplification

Microphone Noise Decibel Sound Sensor 3p / 4p

$0.991 pcs
Using a microphone noise decibel measurement module, we can build a low-cost, highly practical noise measurement microphone by ourselves.