字模软件，用LCD的朋友可能会有用啊，为了能学好单片机-Matrix software, with LCD friend may be useful ah, in order to learn Singlechip

这是一个简单的评分条实例，通过用户的拖动来改变进度，区别在于评分条是以星表示进度(This is a simple example of a score, by the user's drag to change the schedule, the difference lies in the bar Zim said progress)

billing system for zim product