If you are a student majoring in electronic information engineering, the single-chip microcomputer will start learning 89C5 1 in the sophomore or junior year. You need to learn this technique well. You need to start this course by yourself one semester in advance. When the teacher starts the class, you will fall behind a lot, and what the teacher says is simply foggy. The following are some of my own experiences.

1. I believe you have a good understanding of C program and circuit diagram at this time, and you have used PROTEL99SE many times. Here, if you are engaged in hardware and drawing PCB boards in the future, you still need to study hard. There are a lot of related materials on the Internet, and some draw PCB, but you might as well start with this software. To learn 5 1 single chip microcomputer, first you install two softwares, among which proteus simulation software is used for drawing, and most common components are in it. You go to Baidu Library, download the name of proteus components, find the components, and you can form a circuit.

2.proteus is a drawing software. At this time, you also need a programming software, Keil C5 1 software. On this platform, you only need to write a 5 1 program, mainly main. C. I won't talk about the specific operation here. After writing, pour it into the single chip microcomputer in the circuit diagram, and then simulate it, and the result will be displayed.

3. After roughly introducing the two softwares, here are some learning materials. The most effective way to learn a piece of software is to watch videos. Several generations of predecessors recommended "Video Course of Guo Tianxiang Single Chip Microcomputer Society". At that time, I also studied this one, and it was very detailed, so that people who didn't understand it gradually understood how to operate it. This is a strong recommendation, or you need to find some small topics on the Internet to practice your hands until you can completely compile a program and realize a certain function.

4. Then, I recommend some electronic websites for learning single chip microcomputer. In the website, you will see many examples and explanations of predecessors, and you will also be greatly inspired, such as electronic enthusiasts, 2 1IC China Electronic Network, etc. When you understand later, you can find more such websites yourself.

Finally, the most important thing to learn from this guest is practical ability. You can buy a development board to achieve all the above functions, or you can build your own circuit and practice more, and you will find that you will know more!