Article Word Count: 8000 Content Index: ⭐⭐⭐⭐⭐ Many beginners, and even some seasoned professionals who have been in the field for years, often complain about the intense competition in the electronics industry. Feeling dejected only stifles one’s passion; without passion, working in electronics is just a waste of life. Is the competition really that fierce? … Read more
This article is reprinted from the Jishu Community Jishu Column: Jishu Reading Jishu Reading is a reading column launched by the Jishu Community. The Jishu Reading column regularly recommends books and technical management books in the fields of embedded systems, artificial intelligence, the Internet of Things, cloud computing, security, and semiconductors, and organizes community book … Read more
First, the term ’embedded’ is a concept without a precise definition, as each book offers its interpretation. However, the main idea is the same: compared to general systems like PCs, embedded systems are specialized systems with a streamlined structure, retaining only the necessary hardware and software while discarding the unnecessary parts. Therefore, embedded systems generally … Read more
Source:Failure Analysis and Reliability Testing of Semiconductor Components Author:Chip Failure Analysis With the prosperity of modern electronic products, chips have become an indispensable component of various electronic devices. Although chips may sound somewhat abstract, they can actually be categorized into different types. Let’s explore some common types of chips together. 1. Microcontroller (MCU) A microcontroller … Read more
Reply “Join Group” to join the Semiconductor Industry Alliance WeChat group ASIC is originally a dedicated integrated circuit developed for a specific function. For example, the chip inside a camera is small, has low integration, and low cost, but it is sufficient for its purpose. A counterfeit camera sells for only 30 yuan; how much … Read more
Abstract This paper proposes a closed-loop control scheme for the LLC resonant converter based on a Digital Signal Processor (DSP), aimed at optimizing the dynamic response of the converter and improving system stability. By designing appropriate control strategies and feedback loops, combined with the characteristics of the LLC resonant converter, efficient and precise power conversion … Read more
In electronic engineering and embedded development, terms like CPU, MCU, MPU, SoC, DSP, ECU, GPU, and FPGA are often mentioned. However, due to similar names and overlapping uses, beginners often feel confused. This article will comprehensively analyze their characteristics from four perspectives: definition, performance, usage, and price. — 1. CPU (Central Processing Unit) Definition The … Read more
A Waveform Generator Designed Based on DSP Chip 01 Introduction In signal processing systems in fields such as communication, instrumentation, and control, sine waves and other waveform generators are frequently used. There are typically two methods to generate the desired waveforms. One method is to directly generate the waveform using algorithms (for example, a sine … Read more
Abstract The wind-solar hybrid power generation system is a new energy generation method that combines wind energy and photovoltaic energy, capable of achieving efficient and stable energy supply under different climatic conditions. This paper designs and implements a mature wind-solar hybrid controller based on Digital Signal Processor (DSP) technology. The controller optimizes power management strategies … Read more
Digital Signal Processor (DSP) is increasingly applied in the field of industrial automation. DSP is a technology specifically designed to convert and process analog signals into digital signals, enabling functions such as digital filtering, reconstruction, modulation, and demodulation, ensuring the precision and stability of signal processing. Especially in motor control systems, the application of DSP … Read more