我在学习PIC单片机，最近从乌克兰网站下载的自行车摩托车转速加行驶里程表数码管显示有防真。很好的例子。很好的学习资料。有原程序和HEX文件。-I learn PIC microcontroller, recently downloaded from the website of Ukraine bicycle and motorcycle driving speed and odometer digital tube display is really. A good example of. A