该代码是基于80C51单片机单片机编写，可以实现小车的左转，右转等，前进和后退，在遇到金属时能够自己停止，从而可以实现循迹功能。-The code is written based on the 80C51 single-chip microcontroller, can realize the car turn left, turn right, forward and backward, can stop in the face of metal, which can achieve the

基于C51智能小车控制代码，实现pwm控制、超声波测距、1602显示、无线遥控、灰度传感器循迹-smart car based on c51

循迹小车的综合程序，适合大多数小车的使用和，很好的一个教程(Realize the car obstacle avoidance tracking function)

STM32F103智能小车红外循迹避障代码(STM32F103 Follow the path and avoid obstacles)