High Sensitive Microphone Sound Sensor Module

High Sensitive Microphone Sound Sensor Module

This is a High Sensitive Microphone Sound Sensor Module. A single channel signal output sensor is the Sound Detection Module Sensor for Intelligent Vehicle Compatible with Arduino. When there is sound, the output emits low level and signal light with good fidelity to the low-level sound signal.

It can be used for sound control, sound detection, and acoustic light control. It can also provide sound and light alarms that work with photosensitive sensors. (The maximum distance for induction is 0.5M)

• Main chip: LM393, Electret condenser microphone
• Working voltage: DC 3.3-5V
• Induction distance:  0.5M
• Signal output Indication
• Single-channel signal output
• The output effective signal is low level.

The High Sensitive Microphone Sound Sensor Module, as the name says, detects sound. It gives a measurement of how loud a sound is. There are a wide variety of these sensors. One type of module used to pick up on sound is the sound sensor. This module is typically used to measure sound intensity. This module is primarily used for switch, security, and monitoring purposes. For ease of use, the accuracy of this sensor can be altered. Like our ears, it functions similarly. A diaphragm in our ears transforms the vibration that is detected into a signal. Similar to this, sound sensors use a microphone to transform vibration into an audio signal (voltage and current proportional). A microphone’s element or capsule is its sensitive transducer element. A diaphragm is used to convert sound into mechanical motion, which is then transformed into an electrical signal.

Sound Detection Sensor for Arduino. This module enables you to determine when sound levels have risen above a chosen set point. A microphone is used to pick up sound, which is then fed into an LM393 op-amp. An onboard potentiometer is used to change the sound level set point.

Click Sound for more sound components.