The company primarily focuses on the design and delivery of integrated circuit chips, with microcontrollers (MCUs) as its core product. In 2022, it was listed on the Shanghai Stock Exchange’s Sci-Tech Innovation Board (688380). By 2024, it is ranked first in terms of shipment volume among MCU companies and third in terms of revenue. In … Read more
In non-standard automation projects, controller selection is a key decision that determines equipment performance, cost, and stability. Faced with PLC (Programmable Logic Controller) and PC-based control systems (including motion control cards and embedded systems), many engineers often find themselves in a dilemma. This article will delve into the advantages and disadvantages of both, providing a … Read more
Technical barriers + ecological synergy + domestic substitution, the core beneficiaries under the semiconductor cycle recovery Core Insights Allwinner Technology (300458.SZ), as a leading smart application processor SoC designer in China, is experiencing a dual boost in performance and valuation thanks to its layout in three high-growth sectors: automotive electronics + robotics + industrial control. … Read more
Click the blue text above to follow us Many beginners feel intimidated by the term “PLC” (Programmable Logic Controller), thinking it is a complex technology exclusive to engineers. However, PLCs are essentially “smart switches for industrial applications”. With the right approach, even those with no background can easily get started. Today, I will guide you … Read more
In the field of industrial control equipment manufacturing, PCBs serve as the core framework and neural connections of electronic systems, and their quality and delivery efficiency directly determine the stability of products and the speed to market. Industrial control PCBs require high reliability and precise signal processing capabilities, especially in complex environments such as industrial … Read more
1. What is a PLC? Let’s first look at its “physical structure”. To understand the working principle of a PLC, we must first recognize its hardware components. Just as humans operate with a “brain + senses + limbs”, a PLC also has three core parts: Input Module acts like the “senses”, responsible for receiving external … Read more
Click “Wangyu Xingyun” to follow us Background Description Level protection plays a crucial role in network security assurance and the construction of a strong cyber nation. To adapt to the development of new technologies and meet the needs of level protection work for information systems in industrial control, cloud computing, the Internet of Things, and … Read more
Click the blue text above to follow Set 🌟 as a starRead Huijin Insights to enhance your financial wisdom Sihui Fushi (300852.SZ), known as a ‘little giant’ in the PCB field, has recently attracted attention for its market performance, business trends, and financial situation. Below is a comprehensive overview of its growth momentum, core business, … Read more
Functions of PLC Control Cabinets The PLC comprehensive control cabinet has protective functions such as overload, short circuit, and phase loss protection. It features a compact structure, stable operation, and complete functionality. It can be combined according to the actual control scale, allowing for both single cabinet automatic control and multiple cabinets to form a … Read more
MThings is a host software based on the MODBUS protocol suite, designed for field operation and maintenance personnel in industrial control.MThings supports one-click parsing of MODBUS read and write messages (response messages for reading data and request messages for writing data): it automatically maps the BIT and register data from the raw message to the … Read more