In industrial automation, communication between devices is a crucial aspect. Whether it is sensors, actuators, PLCs, or industrial computers, they all need to “talk” to each other in some way. Fieldbus technology was born to solve this problem. Today, I will introduce you to three common fieldbus technologies: MODBUS, CANopen, and PROFIBUS, discussing their basic … Read more
Introduction: The “Telephone System” of Industrial Energy Meters Imagine hundreds of energy meters in a factory like silent soldiers, and you have no way of knowing their real-time data—this information black hole is something every engineer has experienced. Today, we will reveal in simple terms how to build an “industrial telephone system” using the S7-200 … Read more
Recommended by Deepseek! A free OT+IT industrial visualization platform.Struggling with Modbus master-slave relationships?A single article on implementing Modbus communication in C# is enough!Modbus protocol gateway explained by industrial control experts! It’s amazing. What is Modbus and what is it used for? When it comes to industrial automation, Modbus is definitely a topic that cannot be … Read more
C++ Embedded Development: Optimization in Resource-Constrained Environments In today’s technological era, embedded systems have permeated every aspect of our lives. From smart home devices to automotive control systems, programmers need to develop efficiently under limited hardware resources. This article will explore how to use C++ for embedded development and provide practical methods to optimize code … Read more
Using CMake: A C++ Project Build Tool CMake is a popular cross-platform build system that generates standardized build files, allowing C++ projects to be easily compiled and managed across different operating systems and development environments. In this article, we will introduce the basic usage of CMake and how to use it to create a simple … Read more
Previous exciting content:CMake Hello, WorldCMake VariablesCMake Official Tutorial (Basic Project Setup)CMake Official Tutorial (Library Creation)CMake Official Tutorial (Usage Requirements)CMake Official Tutorial (Installation and Testing)CMake Common Syntax (if Statement)CMake Common Syntax (Cache Variables)CMake Common Syntax (Environment Variables)CMake Common Syntax (Mathematical Calculations)CMake Common Syntax (Strings)CMake Common Syntax (Lists) CMake primarily has two types of loops: foreach and … Read more
1. What is GCC Certification? GCC stands for General Certificate of Conformity. It is a written general conformity certificate statement that manufacturers and importers of general use products (i.e., non-children’s products) must issue based on reasonable testing, as stipulated in the U.S. Consumer Product Safety Improvement Act (CPSIA). Manufacturers and importers of general use products … Read more
Driven by the wave of technology, the industrial sector is undergoing a profound transformation in mechanization and automation. Countless advanced machinery and equipment have emerged, reshaping traditional production models, significantly enhancing production efficiency, and deeply impacting various aspects of people’s lives. Among these transformative machines, fermentation tanks have become the “darlings” of many industries due … Read more
In the study of microcontrollers, assembly language has always been a love-hate relationship. Those who love it see it as the key to understanding the essence of hardware, while those who hate it find it obscure and inefficient for development.C language’s popularity and advancements in compiler technology have led to a gradual decrease in the … Read more
Author: Jeff Knupp Translation: Wu Lei, Huo Jing It is well known that Python is currently the most widely used and fastest-growing programming language. Its elegant and concise syntax, along with strong support from third-party libraries, are reasons why Python is thriving across various industries. However, you may not know that the rapid growth of … Read more