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 excited to show, then you really learn and then learn to see a monolithic circuit, schematic fact It is simply a line from one place to another place, you write code, just remember which one microcontroller pin, and then it writes code.