ADMP401 Microphone Module DIY Board | 1.5-3.3VDC PCB Industrial Component | High Gain 67 Amplifier for Development Boards/Single - Board Computers | 1.3x1cm Compact Design with

Produktbeschreibung

High Gain Amplifier - This microphone module features a 67dB gain circuit that exceeds industry bandwidth requirements, delivering studio-grade audio capture for Development Boards projects and industrial applications. Accurate Voltage Output - Microphone module maintains stable 1/2 VCC bias voltage during silent periods, ensuring clear transmission processing for embedded systems and DIY electronics. Plug-and-Play Connectivity - AUD output generates 200mV maximum transmissions at normal speaking volume, ready for direct ADC connection to microcontrollers like STM32 without additional soldering. Space-Saving Design - 1.3x1cm PCB with bottom-port input fits flush with custom enclosures, ideal for compact IoT devices and wearable electronics projects. Lab-Tested Performance - Industrial-grade component delivers 40mW output with 62dBA transmission-to-noise ratio, trusted by engineers and makers for consistent audio transmission processing.