Year: 2025

What Are the Technical Specifications Requirements for RS-485 Bus Technology?

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As an important standard in the field of industrial communication, the technical specifications of RS-485 bus technology directly determine the stability, anti-interference capability, and transmission efficiency of the system. The following is a comprehensive analysis of the technical requirements of RS-485 from the aspects of electrical characteristics, mechanical structure, protocol specifications, and practical applications. 1. … Read more

Intravascular Shockwave Balloon Catheter: Key Shockwave Patent Invalidated, Is a Spring for Domestic Devices Approaching?

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Intravascular Shockwave Balloon Catheter: Key Shockwave Patent Invalidated, Is a Spring for Domestic Devices Approaching?

Introduction Vascular calcification is a common pathological manifestation associated with atherosclerosis, hypertension, diabetic vascular lesions, vascular injury, chronic kidney disease, and aging. It primarily manifests as increased stiffness of the vascular wall, decreased compliance, and can easily lead to myocardial ischemia, left ventricular hypertrophy, and heart failure, triggering thrombosis and plaque rupture, making it one … Read more

Top Five Ski Resorts Near Beijing: A Comprehensive Guide

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Top Five Ski Resorts Near Beijing: A Comprehensive Guide

Everyone wants to go to a good ski resort, but the term “good” encompasses many factors, including quality of facilities, snow conditions, ticket prices, transportation convenience, and crowd sizes. When it comes to ranking ski resorts in Beijing, it’s not necessary to overthink it. As long as you are not pursuing high-end skiing experiences, the … Read more

Cybersecurity Defense and Offense: Symmetric Encryption

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Cybersecurity Defense and Offense: Symmetric Encryption

Symmetric encryption can be divided into block ciphers and stream ciphers. Block ciphers typically use a fixed size as the basic unit for processing, while stream ciphers use a single unit element (a letter or a bit) as the basic processing unit. Of course, when the block length is equal to the unit length, a … Read more

Expert Insights | How to Adapt Kanzi on the SemiDrive X9HP Platform? A Complete Guide

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Expert Insights | How to Adapt Kanzi on the SemiDrive X9HP Platform? A Complete Guide

▲ Click☆Star me to avoid losing contact 1. Introduction The SemiDrive X9HP chip supports multiple operating systems running in coordination, enabling the control of four screens for the instrument panel, air conditioning, central control, and co-driver multimedia. The intelligent interaction between the vehicle and the driver can be achieved through a perfect integration of display … Read more

Generating Keil Projects Using RASC

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Generating Keil Projects Using RASC

Chapter 5: Generating Keil Projects Using RASC 5.1 Creating a New Project 5.1.1 Selecting the Workspace Directory Manually create a folder named “Workspace_Keil” and set this folder as our workspace, where all our Keil projects will be stored. It is important to note that to avoid compilation errors, this workspace folder must be located in … Read more

Renesas Electronics: Japan’s Semiconductor ‘Last Hope’ Relies on This Company?

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Renesas Electronics: Japan's Semiconductor 'Last Hope' Relies on This Company?

(Photo Credit: Renesas Electronics) In the global semiconductor industry landscape, Japanese semiconductors once held a significant position. From the 1970s to the 1980s, Japanese semiconductor companies achieved great success in the DRAM (Dynamic Random Access Memory) market, capturing over 80% of the global market share at one point. However, over time, the Japanese semiconductor industry … Read more

Renesas Electronics Launches RZ/A3M, Expanding RZ/A MPU Product Line for Cost-Effective High-Performance HMI Solutions

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Renesas Electronics Launches RZ/A3M, Expanding RZ/A MPU Product Line for Cost-Effective High-Performance HMI Solutions

Built-in 128MB DDR3L SDRAM reduces system costs and supports 30fps video/animation and camera display at resolutions up to 1280×800. May 19, 2025, Beijing, China – Global semiconductor solution provider Renesas Electronics (TSE: 6723) today announced the launch of a new high-performance microprocessor (MPU) – RZ/A3M, based on the RTOS-based RZ/A series, to meet the growing … Read more

Renesas Launches RZ/V2N with Integrated DRP-AI Accelerator

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Renesas Launches RZ/V2N with Integrated DRP-AI Accelerator

Source: Semiconductor Industry Network Beijing, China – Global semiconductor solution provider Renesas Electronics today announced the launch of a new product aimed at the large-scale visual AI market – the RZ/V2N, further expanding the product lineup of the RZ/V series microprocessors (MPUs). Similar to its high-end product RZ/V2H, the new product is equipped with Renesas’ … Read more

Shenzhen Student Creates Fastest Mini Drone, Sets Guinness World Record!

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Shenzhen Student Creates Fastest Mini Drone, Sets Guinness World Record!

The world’s fastest mini drone comes from Shenzhen! On May 12, Xu Yang, a student from The Chinese University of Hong Kong (Shenzhen), released a video introducing his homemade aircraft PROWESS, which set the Guinness World Record for the fastest mini drone. PROWESS, currently the fastest mini drone in the world, weighs only 247 grams … Read more