# Multifunction Gesture Sensor
![](img/MultifunctionGestureSensor09.jpg)

## **Introduction**
The multifunction gesture sensor detects changes in ambient light and recognizes various hand gestures (upward, downward, leftward, and rightward swipes).  

Using an optical sensor to collect ambient light changes, the sensor analyzes reflected light intensity, spectral distribution, and time sequences with embedded algorithms to identify movement patterns for contactless control operations.  

## Structure 
![](img/MultifunctionGestureSensor10.png)

| No.   | Name   | Description   |
| :---: | :---: | :---: |
| ① |  Gesture Sensor Mark  | White decorative part for sensor 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 Multifunction Gesture Sensor   |
| Code |     B0100002 |
| Dimensions   | 31.8x31.8x28 mm |
| Weight   | 15 g |
| Material   | ABS |
| Operating Voltage   | 3.3 V |
| Operating Voltage   | RJ11 Port   |
| Communication   | I<sup>2</sup>C |
|  Detection Data   | 0~6 |


## 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 different gesture actions to adjust the corresponding actuator or character accordingly.  </font> |


<font style="color:#DF2A3F;">*Note: Avoid prolonged obstruction of the sensor to ensure proper functionality.  </font>