What knowledge do you need to learn for PC programming?

Host computer programming refers to the process of controlling and monitoring the lower computer through computer software. The lower computer can be a variety of equipment, such as robots, automation equipment, sensors, etc. Here are some things you need to know when learning PC programming.

1. Programming language: PC programming can use a variety of programming languages, such as C, Python, Java, etc. Different programming languages ​​have different advantages and applicable scenarios. Choose the programming language that suits you for learning and development.

2. Operating system: PC programming usually requires development on a specific operating system, such as Windows, Linux, etc. Understanding the basic principles and operating methods of the operating system is very important for PC programming.

3. Network communication: Host computer programming usually requires communication with the lower computer, and data can be transmitted through serial ports, Ethernet, wireless, etc. Understanding the basic principles of network communication and commonly used communication protocols, such as TCP/IP, UDP, etc., is necessary to achieve reliable data transmission.

4. Database: PC programming usually requires the storage and management of a large amount of data. It is necessary to understand the basic principles of the database and the SQL language. Commonly used database systems include MySQL, Oracle, SQLite, etc.

5. User interface design: PC programming usually requires the design of a user interface so that users can operate and monitor intuitively. Understanding the basic principles of user interface design and commonly used interface design tools, such as Qt, Tkinter, etc., is necessary to achieve a friendly user interface.

6. Control algorithm: PC programming usually requires the implementation of various control algorithms, such as PID control, fuzzy control, etc. Understanding the principles and implementation of control algorithms is necessary to achieve accurate control.

7. Software engineering: PC programming usually requires large-scale software development. Understanding the basic principles and development methods of software engineering, such as requirements analysis, design, coding, testing, etc., is essential for effective software development. necessary.

8. Internet of Things technology: PC programming usually needs to be combined with Internet of Things technology to achieve interconnection and remote control between devices. Understanding the basic principles of IoT technology and commonly used communication protocols, such as MQTT, CoAP, etc., is necessary to achieve intelligent device control.

9. Data analysis and visualization: PC programming usually requires analyzing and visualizing the collected data, and understanding the basic principles and commonly used tools of data analysis and visualization, such as Matplotlib, Pandas, etc., for realizing data Effective utilization is necessary.

10. Hardware knowledge: PC programming usually requires interaction with various hardware devices. Understanding basic electronic circuit knowledge and how to use hardware interfaces is necessary for hardware control and debugging.

In short, host computer programming is a comprehensive technical field that requires mastery of multiple aspects of knowledge. By learning the above knowledge, you can better develop and apply PC programming.

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