停车场车位检测，基于485总线和超声波，自动检测当前时刻停车场的总空车位。代码简单易懂。-Parking lot parking detection, based on 485 bus and ultrasonic, automatic detection of the current time parking lot of the total empty parking spaces. The code is easy to understand.

车位车辆管理，车辆出入管理、车辆识别系统的集成(parking system car pot Management)

课外上机代码，实现各个小模块程序设计，例如运动会统分系统，停车场车位排放等(emotinal coding,unmature,but could be enhanced)