With the rapid development of artificial intelligence education in our country, a small but powerful “sprite” has emerged and quickly spread around the world. Today, it has “flown into the homes of ordinary people”, and that is the drone. It is widely used in aerial photography, agriculture, surveying and mapping, disaster rescue, wilderness search, high-altitude … Read more
Follow 👆 the public account and reply with "python" to get a zero-based tutorial! Source from the internet, please delete if infringing. Essential Knowledge for Python Beginners 1 Identifiers Identifiers are names used in programming to name variables, functions, blocks of statements, etc. In Python, identifiers consist of letters, numbers, and underscores, cannot start with … Read more
Introduction: For embedded systems, if there is no RTOS running, the main function (main()) in program development needs to keep running indefinitely through some mechanism; it has no endpoint. If you want to exit the main function, what to do specifically is determined by the C language compiler used. Keywords: C51, main, program exit 01 … Read more
In microcontroller design, to ensure specific functions are realized, many electronic engineers equip delay functions. However, many beginners in electronics do not understand the purpose of these delay functions and may not even know how to write them. This article will list the delay functions for microcontrollers, hoping to assist everyone. Generally speaking, a microcontroller … Read more
Click the blue words to follow us This article introduces the definition of functions in C language and the use of sub-functions. It then explains variable scope, defines global variables, static variables, read-only variables, variable initialization, and so on. 1. Function Definition // Define a function int func(int a, int b) { } <return type> … Read more
The continue statement in C is used to transfer control to the beginning of the loop. The continue statement skips some code inside the loop and continues with the next iteration. It is mainly used to skip certain code based on specific conditions. Syntax: // Loop statement continue;// Some code lines to skip Example of … Read more
YIDAJIAOYUComputer Application Basics Every summer vacation, some students manage to surpass others and stand out, leaving a lasting impression. Review is an important part of the learning process. It helps us to “prevent problems before they occur,” fundamentally eliminating knowledge gaps and solidifying the knowledge base we have painstakingly built. It also allows us to … Read more
Many people who have learned STM32 share a common characteristic: they can only use some representative hardware features, such as AD conversion, and can only perform single conversions, while they do not know how to perform loop or multiple conversions. Then they have to refer to the chip manual, but the problem is that the … Read more
Classification of Industrial Robots 1 Based on the form of operational coordinates, they can be categorized as follows: (1) Cartesian Industrial Robots Their motion consists of three mutually perpendicular linear movements (i.e., PPP), forming a rectangular working space. The movement distances in each axis can be directly read out, making programming calculations for positions and … Read more
WeChat SearchJicheng Training Now, let’s invite our professional technical engineers to introduce what constitutes a good PLC program. What characteristics does a good PLC program have? Generally, they include the following aspects: 1. Correctness (Low Debugging Cost) The PLC program must work correctly and meet the actual control process requirements. This is fundamental to the … Read more