How High-Performance Databases Drive Semiconductor Real-Time Dispatching (RTD) Systems

In today’s increasingly fierce global technological competition, the semiconductor industry has become a core benchmark for measuring a country’s scientific and technological strength. With the advancement of the “domestic substitution” wave, the semiconductor manufacturing industry is facing unprecedented opportunities and challenges. The 12-inch wafer fab, as a key player in the industry, has an extremely … Read more

Can Your MCU Provide Advanced Security for Low-Power Designs?

As automation and IoT become part of our daily lives, advanced security in low-power devices has become increasingly important to ensure building safety, prevent intruders from entering homes, and protect users from any data modification or leakage. The RA4L1 MCU is designed to bring higher security to low-power devices. The RA4L1 utilizes Renesas Electronics’ advanced … Read more

Smartwatches Finally Connect Directly to Satellites! Qualcomm Snapdragon W5 Second Generation Makes Its Mark

Lei Technology AI Hardware Group | Editor: Tianxing | Supervisor: Luo Chao Smartwatches have finally entered the era of “direct satellite connection.” Recently, Qualcomm officially released the second generation Snapdragon W5 wearable platform. Compared to the previous generation, this chip introduces NB-NTN satellite communication capabilities for the first time, allowing smartwatches and fitness bands to … Read more

Industrial Control System Attacks on Buildings Have Become a Reality

In the classic action-adventure film “Mission: Impossible” from 1996, Tom Cruise’s character Ethan Hunt hacks into the HVAC system of a target building, compromising its security controls to successfully complete his mission. Today, the futuristic scenes depicted in the movie have become a reality. In a recent advisory report, the U.S. Department of Homeland Security … Read more

Industrial Control System Security: The Digital Shield Protecting the Lifeblood of Industry | Fengchi Insights

The Industrial Control System (ICS) is the core “nerve center” of the modern industrial system, supporting the production operations of critical sectors such as electricity, petrochemicals, rail transportation, and intelligent manufacturing. With the rapid development of the industrial internet and intelligent manufacturing, the deep integration of industrial control systems with information networks has not only … Read more

4 Secrets Used by PLC Programming Experts That You Probably Don’t Know!

1. Design Requirements for PLC ProgramsPLC A complete PLC program is not just about making the system operational; it also requires comprehensive comments, a well-structured architecture, good scalability, a complete alarm protection system, and a simulation system before operation. 1. Simplicity Keep the PLC program as simple as possible. Simplicity means using standardized program frameworks … Read more

Principles of PLC Control Cabinet Design: Wiring Layout, Connection Diagrams, and Schematics

1. Wiring according to the diagram is the highest principle, and this cannot be overstated. First, before wiring, one must carefully read the drawings and fully understand the designer’s intentions, rather than relying on personal so-called rich experience. If any unclear or contradictory points are found, one should immediately contact the designer for confirmation, and … Read more