# Encoder Sensor
![](img/EncoderSensor05.jpg)

## **Introduction**
The encoder sensor features multifunctional detection capabilities, identifying forward rotation, reverse rotation, and press operations.  
By capturing rotational angles and directional changes, it provides real-time feedback on rotational amplitude and position. The press function adds more interaction options for users.  

## Structure  
![](img/EncoderSensor06.png)

| No.   | Name   | Description   |
| :---: | :---: | :---: |
| ① | Icon | Green imprint for module type identification; supports press and rotation operations   |
| 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 Encoder Sensor   |
| Code |    B0100003  |
| Dimensions   | 31.8x31.8x28 mm |
| Weight   | 12 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 forward rotation, reverse rotation, and press states to adjust the corresponding actuator or character accordingly.  </font> |