Digital Economy Weekly | The World’s First Thermodynamic Computing Chip Officially Tapes Out

Digital Economy Weekly | The World's First Thermodynamic Computing Chip Officially Tapes Out

Abstract Summary Semiconductor Sector Updates:1) The world’s first thermodynamic computing chip officially tapes out2) The first domestically produced commercial electron beam lithography machine starts application testing3) Andes Technology launches AutoOpTune™ to accelerate RISC-V software optimization Automotive Electronics Sector Updates:1) Hesai receives laser radar designation from a Toyota brand2) Xpeng Motors signs an agreement with Volkswagen … Read more

A-Share Market: Analyzing the Surge in Printed Circuit Boards and Six Companies with Strong PCB and CPO Performance (Recommended for Collection)

A-Share Market: Analyzing the Surge in Printed Circuit Boards and Six Companies with Strong PCB and CPO Performance (Recommended for Collection)

PCB ConceptPCB isthe “skeleton” and “blood vessels” of electronic devices, achieving electrical connections, signal transmission, and mechanical support between electronic components through pre-designed conductive patterns. It is an essential core component of almost all electronic devices, from smartphones and computers to aerospace equipment.Trends in the PCB Concept for the Second Half of the YearIn the … Read more

The Concept of Printed Circuit Boards (PCBs) and 6 Companies That Are Still Severely Underrated!

The Concept of Printed Circuit Boards (PCBs) and 6 Companies That Are Still Severely Underrated!

The infrastructure related to AI computing power continues to maintain a high level of prosperity, becoming the core driver of the sector’s growth. With strong demand for AI servers and accelerator cards represented by NVIDIA, there has been a rapid increase in the production of key materials such as high-layer high-speed boards, high-end HDI, and … Read more

An Analysis of the Differences Between CAN and MODBUS

An Analysis of the Differences Between CAN and MODBUS

The CAN protocol and MODBUS protocol are among the various protocols frequently used by engineers. Today, let’s take a look at the differences between the two. CAN and MODBUS are two communication protocols widely used in industrial control, automotive electronics, and other fields. They have significant differences in design goals, communication methods, and application scenarios, … Read more

Jiefa Technology’s Xiong Xianfeng: The MCU Market Enters a Golden Era, with Technological Innovation and Localization as Key Breakthroughs

Jiefa Technology's Xiong Xianfeng: The MCU Market Enters a Golden Era, with Technological Innovation and Localization as Key Breakthroughs

··················· Content from丨”China Electronics News” In the wave of intelligent upgrades in the global electronics industry, the MCU (Microcontroller Unit), as the “nerve center” connecting the physical and digital worlds, has become increasingly important across various fields such as automotive electronics, industrial control, and the Internet of Things (IoT). As AI technology accelerates its penetration … Read more

Optical Communication Surges 20% in a Day! PCB Leader’s Net Profit Soars 339%, Millimeter-Wave Radar Penetration Exceeds 25%

Optical Communication Surges 20% in a Day! PCB Leader's Net Profit Soars 339%, Millimeter-Wave Radar Penetration Exceeds 25%

On August 13, 2025, an overview of the leading stocks and core stocks in the three sectors of optical communication, PCB concepts, and millimeter-wave radar, integrating technical barriers, order progress, and market performance: 🔌 1. Optical Communication Sector: Focus on 800G/1.6T Optical Modules and Material Innovations 1. Leading Optical Module Companies Zhongji Xuchuang (300308): Technical … Read more

2024 China Printed Circuit Board (PCB) Industry Report and Future Outlook

2024 China Printed Circuit Board (PCB) Industry Report and Future Outlook

Click the blue text to follow CQPCA and stay updated I. Industry Status: Steady Growth and Collaborative Development Across the Chain In 2024, the Chinese PCB industry is expected to achieve significant growth driven by the recovery of the electronic information manufacturing industry. As the “skeleton” of electronic products, the PCB industry benefits from the … Read more

China’s Stock Market: ‘PCB’ Layout for Electronic Foundations, 10 Companies Benefiting from PCB Concepts!

China's Stock Market: 'PCB' Layout for Electronic Foundations, 10 Companies Benefiting from PCB Concepts!

Printed Circuit Boards (PCBs) are the core components of electronic devices, akin to the “skeleton” of electronic products, connecting resistors, capacitors, and other components through precise circuits to support device operation. From smartphones and computers to automobiles and communication base stations, almost all electronic devices rely on them, and their performance directly affects product stability … Read more

Guide to Selecting FMD 32-bit Microcontrollers: Recommended MCU Models

Guide to Selecting FMD 32-bit Microcontrollers: Recommended MCU Models

With the rapid development of the Internet of Things, industrial automation, and automotive electronics, 32-bit MCUs have become a core pillar of embedded development. FMD (FeiMang Microelectronics), leveraging its deep expertise in ARM Cortex-M0/M3 cores, has launched a family of 32-bit microcontrollers covering general-purpose, automotive-grade, and low-power scenarios. This article summarizes the most representative models … Read more

Analysis of the Smart Controller Industry Today: Heertai

Analysis of the Smart Controller Industry Today: Heertai

——Tianxingjian, a gentleman strives for self-improvement; the earth is vast, a gentleman carries virtue—— Today’s Analysis:Heertai 002402 1. Company Fundamentals and Strategic Positioning Industry and Market Position Industry Outlook: The smart controller industry is in a “triple driving cycle” of “home appliance intelligence + automotive electrification + energy storage explosion.” By 2024, the global smart … Read more