Prototyping the MAX9814 automatic gain control microphone amplifier IC. | s3c's Blog
MAX9814 Electret Microphone Amplifier Board Module MIC Auto Gain Max 40dB/50dB/60dB Frequency 2.7V-5.5V with Pins for Arduino: Amazon.com: Industrial & Scientific
MAX9814 datasheet - The MAX9814 is a low-cost, high-quality microphone amplifier
MAX9814 Microphone Amplifier AGC Auto Gain Control [4834] : Sunrom Electronics
Schematic of microphone and pre-amp for low-noise 8-bit ADC. — Neltner Labs
Electret Microphone Amplifier - MAX9814 with Auto Gain Control ID: 1713 - : Adafruit Industries, Unique & fun DIY electronic
Electret Microphone Amp MAX9814 - Micro Robotics
Max9814 Electret Microphone Amplifier Board Module Mic Auto Gain Max 40db/50db/60db Frequency 2.7v-5.5v With Pins For Arduino - Instrument Parts & Accessories - AliExpress
MAX9814 Electret Microphone Amplifier Board Module MIC Auto Gain Max 40dB/50dB/60dB Frequency 2.7V-5.5V with Pins for Arduino: Amazon.com: Industrial & Scientific
MAX9814 Datasheet PDF - Maxim Integrated
Electret Amplifier Microphone - MAX9814 with auto-gain