What is a Sensor? A sensor is essentially a device or apparatus that can “convert physical quantities.” To obtain information for detection and control, it is necessary to convert the state, properties, and physical changes of an object into electrical quantities, using various physical laws for this conversion. Representative physical quantities that sensors detect and … Read more
Click “New Chemical Materials” Follow us DOI10.19817/j.cnki.issn.1006-3536.2025.03.009 In the past few decades, significant advancements have been made in rigid sensor technology, which has been widely applied in industrial production, medical diagnostics, environmental monitoring, aerospace, and other fields. However, rigid sensors have some limitations, such as high costs, difficulty in integration into flexible electronic devices, and … Read more
[Image]Original: Gregory Seviora Edited: Teng Yideng Pressure spikes in hydraulic systems can damage pressure sensors and cause damage far exceeding the cost of a simple pressure buffer, which could have prevented these issues. So, what are they, and when should they be used? Sometimes, small oversights, such as the sudden opening or closing of a … Read more
Recently, Shuichip Electronics has officially launched the DSP and digital power control chips – M2025 and M3010. This article will focus on introducing these two products, as well as the control implementation scheme of the single-chip M3010 based on non-bridge PFC and LLC, and the single-chip implementation scheme of M2025 based on micro-inverters, PFC, LLC, … Read more
What is a DSP Chip? 1. Concept and Framework of DSPDigital Signal Processors (DSP) are microprocessors specifically designed for high-efficiency and rapid computation of digital signal processing algorithms. They can filter, analyze, modify, and synthesize signals, making them one of the hearts of modern electronic technology. When exploring the application background of DSP, it is … Read more
Produced by Zhien Intelligent Chip In addition to electrification, the entire electronic and electrical architecture of new energy vehicles has undergone many changes, with an increasing number of functions requiring implementation through microcontrollers (MCU). Core modules of electric vehicles, such as traction inverters, battery management systems (BMS), on-board chargers (OBC), and digital power management in … Read more
1. Vehicle Introduction The Hongqi HQ9, as a high-end luxury MPV, offers spaciousness and comfort, creating a quiet cabin with excellent sound insulation. However, the original car audio quality is poor, with a flat sound lacking in depth, failing to meet the owner’s pursuit of high-quality music, leading to a strong demand for audio upgrades. … Read more
Table of Contents L1 Instruction Memory System Instruction Decode Register Rename Instruction Issue Integer Execute Vector Execute Advanced SIMD and Floating-Point Support Cryptographic Extension Scalable Vector Extension L1 Data Memory System Memory Management Unit L2 Memory System Embedded Trace Extension and Trace Buffer Extension Statistical Profiling Extension Performance Monitoring Unit Activity Monitoring Unit GIC CPU … Read more
Video Recommendations RISC-V is reshaping the paradigm of chip innovation in China with its flexible instruction set and open ecosystem. As a promoter of domestic equipment, ZLG Zhiyuan Electronics has adopted several domestic RISC-V chips in its products, demonstrating its active practice in promoting chip autonomy. IntroductionIn 2025, the RISC-V ecosystem is expected to encounter … Read more
How 14nm Chips Outperform 5nm: Disassembly of Huawei’s New Smartphone Reveals the Path for Domestic Chips In recent years, the global chip industry has seen intense competition. Against the backdrop of the U.S. technology blockade on China, Huawei has achieved a turnaround from “14nm chips” to “high-end smartphone chips” through self-developed technology breakthroughs and integration … Read more