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

Features :

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

Package Includes :

1 x Analog Sound Sensor Microphone Module for Arduino