功能模块介绍
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-a.png)
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-b.png)
编码电机
编码电机可以反馈车轮转动的度数、圈数、速度等信息,通过编码电机我们可以精确的控制小车的行驶速度。
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-01.png)
超声波传感器接口
安装标配的超声波传感器,可以获取小车前方障碍物的距离。
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-02.png)
蜂鸣器
用于发出声音。
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-03.png)
红外接收模块
搭配红外遥控器可以制作红外遥控小车案例。
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-04.png)
RGB车头灯
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-05.png)
IIC扩展接口
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-06.png)
扩展舵机接口
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-07.png)
扩展电机接口
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-08.png)
扩展GPIO接口
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-09.png)
四路红外巡线传感器
四路巡线传感器,用于检测巡线轨迹,并分辨出十字路口等多种复杂路线,并且可以进行PID巡线。
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-10.png)
四路红外巡线传感器学习按钮
按下巡线按钮,让四路红外巡线传感器学习地图背景和巡线轨迹,以适应不同颜色的地图背景和巡线轨迹。
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-11.png)
彩虹灯
![](https://wiki-media-ef.oss-cn-hongkong.aliyuncs.com/docs/microbit/microbit-smart-car/microbit-smart-cutebot-pro/images/cutebot-pro-function-12.png)