设计大赛寻迹小车题目程序，通过传感器的脉冲控制信号输入，调速直流电机

摄像头小车寻迹程序，一幅图像采集5行，每行采集80点-Camera car tracing procedures, an image capture five lines, each line collected 80 points

寻迹小车的感应线路系统，通过五个接近地面的光线传感器，来感应地面轨迹，然后纠正小车车轮的转动从而改变方向。-Car line tracing sensor system, close to the ground by five light sensors to sense the ground track, and then turning the wheel to correct the car to change direction.

智能小车。寻迹，壁障，液晶显示，寻声，寻光，超声测距、-Smart car. Tracing, barrier, liquid crystal display, more fortunate, look for light, ultrasonic ranging,