基于51单片机，arduino编程的红外避障智能车-Based on 51 single-chip, arduino programming infrared obstacle avoidance Smart Car

基于51单片机实现小车循迹，智能小车自动进行循迹功能，可以直线可以转弯～(51 MCU car tracking based on smart car automatic tracking function, can a line can turn to)