软件建议用Keil c51，硬件要有pc机和开发板，开发板要求有流水灯、数码管、独立按键、矩阵键盘、ad转换、液晶屏、蜂鸣器，这就差不多了。-Examples of program development board, in KEIL compiler, download to board, look at the results and descr iption is not consistent, to achieve this effect, your heart must be very