Voice Detection Module, Mic Sound Module Practical 5V High Accuracy Analog Output PCB for DIY Projects

["Adjustable Gain: The mic sensor voice module has high sensitivity, built in amplifier circuit, and the gain can be adjusted as needed.","Function: This microphone sound detection module can detect sound strength of the environment, with high accuracy.","Dependable to Use: Professional manufacturing, voice detection module has high performance, strong reliability, making sure safety use.","Analog Output: The microphone sensor sound module supports analog voltage signal output, the signal amplitude is VCC/2.","AD Conversion: The microphone voice detection module can obtain the voltage signal of sound intensity through AD conversion."]