# Sound Sensor
![](img/SoundSensor07.jpg)

## **Introduction**
<font style="color:rgb(44, 44, 54);">The sound sensor measures changes in sound intensity in the surrounding environment, with a detection range of 0~255.  
</font><font style="color:rgb(44, 44, 54);">By converting sound waves into electrical signals using a microphone, the sensor amplifies and filters the signal to reflect sound intensity, enabling dynamic sound environment detection.  </font>

## Structure  
![](img/SoundSensor08.png)

| No.   | Name   | Description   |
| :---: | :---: | :---: |
| ① | Sound Sensor Mark | Green grid structure for module identification   |
| ② | Pinhole | <font style="color:rgb(44, 44, 54);"> Connects and secures building blocks via pinholes  </font> |
| ③ |  RJ11 Port   | <font style="color:rgb(44, 44, 54);">Applicable to the crystal head connecting cable  </font> |
| ④ |  Groove   | <font style="color:rgb(44, 44, 54);">Connects and secures building blocks via grooves  </font> |


## Specifications  
| Item | Description   |
| :---: | :---: |
| Name | ICBricks Sound Sensor   |
| Code |     B0100007 |
| Dimensions   | 31.8x31.8x28 mm |
| Weight   | 13 g |
| Material   | ABS |
| Operating Voltage   | 3.3 V |
| Operating Voltage   | RJ11 Port   |
| Communication   | I<sup>2</sup>C |
|  Detection Data   | 0~255 |


## Usage Instructions 
| Type |  Description   |
| :---: | --- |
|  Application Modes   | Logic control mode, programming control mode. |
|   Connection Method    | Establish a connection with the hub through the Crystal Head Connector.  |
| <font style="color:rgb(44, 44, 54);"> Status Detection  </font> | <font style="color:rgb(44, 44, 54);">Detects sound intensity in the surrounding environment to adjust the corresponding actuator or character accordingly.  </font> |