About This

• Automatic Gain Control (AGC) for MAX9814 microphone amplifier module ensures consistent sound amplification, while the 3 gain settings (40dB, 50dB, 60dB) allow for flexible customization to suit different MIC microphone sound amplifier needs
• The programmable action time and release time ratio of this Electret Microphone Amplifier Module provide precise control over the MIC head sensor, offering enhanced performance for Arduino projects
• With a wide power supply voltage range of 2.7V to 5.5V, the MAX9814 microphone amplifier module is suitable for various power sources, and its low THD of 0.04% (typical value) ensures sound amplification for Arduino
• The low power shutdown mode and built-in 2V low noise microphone bias make this MIC microphone sound amplification module energy-efficient and reliable, ideal for long-term use in Arduino applications
• Experience exceptional sound amplification capabilities with the MAX9814 microphone amplifier module, featuring Auto Gain Control, low THD, and programmable settings for MIC microphone sound amplification, making it a versatile choice for Arduino enthusiasts