Free for commercial use! A low-code visual development platform for industrial web with over 1500 components. Incredible! Zero cost, easily connect to Siemens PLC. Is it possible to use SCADA without a PLC? Communication between C# host and Siemens PLC is one of the key technologies in industrial automation. By using the host to read … Read more
We often receive inquiries from readers regarding confusion about PLC learning resources: many want to get started but find it difficult to locate free systematic tutorials. The materials for the three major brands, Mitsubishi, Siemens, and Omron, are scattered everywhere, and the links found online often become invalid. Additionally, some require payment or sharing to … Read more
In the chemical, petroleum, and energy industries, flow meters serve as critical process monitoring devices, responsible for material measurement, pipeline pressure monitoring, and other core functions. However, traditional Profibus buses frequently encounter signal loss and data errors in long-distance, high electromagnetic interference environments, leading to abnormal flow meter data, delayed control commands, and even production … Read more
With the advancement of automation technology, in industrial equipment, in addition to liquid column pressure gauges and elastic pressure gauges, pressure sensors that can convert pressure into electrical signals are increasingly being adopted. Pressure sensors are the most commonly used type of sensor in industrial practice, and the pressure sensors we typically use are mainly … Read more
In today’s rapidly evolving electronic technology, printed circuit boards (PCBs) have become core components in various fields such as smart devices, automated production lines, and medical equipment. These fields have extremely high requirements for PCB quality control and production efficiency, and the precise identification of small barcodes on the boards is a key factor in … Read more
MCX E Series is a series from NXP’s extensive MCX product portfolio that emphasizes reliability and safety. With the launch of this series, NXP further enriches its 5V compatible MCU product line, providing a consistent development experience for designs ranging from 3V to 5V, helping engineers build highly reliable systems in complex environments. As the … Read more
With the rise of industrial intelligent manufacturing, Programmable Logic Controllers (PLCs) have become the core devices in industrial automation systems, widely used in various production equipment and processes. By connecting sensors, actuators, and other devices, PLCs can monitor and control industrial processes in real-time, ensuring the safe operation of equipment and production efficiency. However, traditional … Read more
In the fierce competition of global industrial automation, Programmable Logic Controllers (PLCs), as the “brain” of industrial control systems, have their degree of localization directly affecting whether China’s intelligent manufacturing can truly take the initiative in development. The latest industry data shows that by 2025, domestic PLCs will not only establish a foothold in the … Read more
(Thanks to everyone for your likes and appreciation. If this article resonates with you, please “like” and “recommend” it, thank you all!) Task Introduction In the field of industrial control, sequential control is one of the core skills of PLC programming, especially suitable for equipment that operates in a fixed process, such as machine tool … Read more
At the end of this article, there are 55 practical case materials Introduction: In previous articles, we wrote about manual, alarm, manual-automatic mode switching, and initialization programs for a three-station rotary feeding device. This article will continue to explore the important part of this project, which is the automated control program. The automated control program … Read more