Specifications
- Hign-concerned Chemical
- None
- is_customized
- Yes
- Theory
- Sound Sensor
- Model Number
- QB079/QB039
- Type
- Sound Sensor
- Origin
- Mainland China
Description
ACEBOTT Analog Sound Noise Microphone Sensor Detection Module for Arduino
Product Introduction
Sound sensor is a sensor used to detect the strength or frequency of sound signals in the environment.
Sound is essentially a kind of mechanical wave, which is generated by the vibration of the object caused by the vibration of the surrounding medium (such as air, water, etc.) molecules, and then form sound waves. When people speak in front of a microphone, the sound waves generated by their voice strike the membrane inside the microphone, causing it to vibrate. This vibration is converted into an electrical signal whose amplitude corresponds to the intensity of the sound. By measuring the amplitude of this electrical signal, we can determine the magnitude of the sound.
Application reference: voice control switch, noise detection, etc.
