MAX4466 Electret Microphone Amplifier Module with Adjustable Gain for Arduino, Raspberry Pi & Audio Projects

Detailed Description

The MAX4466 Microphone Amplifier Module is a compact and high-performance audio sensing module designed for capturing and amplifying sound signals in electronic and embedded systems. Built around the low-noise MAX4466 operational amplifier, this module delivers clear and stable audio output with adjustable gain control for optimized sound sensitivity.

The module features an onboard electret microphone capable of detecting voice and ambient sound with high accuracy. Its adjustable amplification allows users to fine-tune sensitivity for various applications including voice recording, sound detection, audio monitoring, robotics, smart home systems, and IoT projects.

Compatible with Arduino, Raspberry Pi, ESP32, STM32, NodeMCU, and other microcontrollers, the MAX4466 module provides analog audio output for easy integration into sound-reactive electronics and signal processing applications.

With low noise performance, compact PCB design, and reliable operation, the MAX4466 microphone amplifier module is ideal for students, makers, engineers, and DIY electronics enthusiasts.

Key Features

• Based on MAX4466 low-noise amplifier IC
• High-sensitivity electret microphone
• Adjustable gain/sensitivity control
• Clear analog audio signal output
• Low noise and stable performance
• Compact and lightweight module design
• Compatible with Arduino, Raspberry Pi, ESP32, STM32, and NodeMCU
• Ideal for voice detection and audio monitoring
• Suitable for robotics, IoT, and smart home projects
• Easy integration into electronic circuits

Weight

• Approximate: 2g