High Sensitivity Microphone Sensor Module

This is an Analog Sound Sensor Microphone Module for Arduino, PIC, STM32 , etc. Some Applications like interactive voice switch and loudness level indicator is very suited for this module.

Features :

• Detectable sound signal size
• Built-in filter-rectifier circuit, DC signal output
• Good sensitivity, built-in amplifier circuit, adjustable gain
• Voltage signal for sound intensity can be obtained by AD conversion
• Analog voltage signal output, signal amplitude VCC/2
• Compatible for Arduino sensor interface.