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According to the 2019 national and Guangdong food safety supervision sampling plan, the Guangdong Provincial Market Supervision Administration organized sampling of 698 batches of samples of 11 types...[Details]
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In recent times, there have been frequent hot spots in the field of autonomous driving . Tesla said it is promoting the implementation of FSD (fully autonomous driving capability) in China; Nvidia an...[Details]
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1 System Block Diagram
2 Experimental Phenomena
Once powered on, the digital tube displays the time as 00-00-00, i.e., minutes-seconds-Mini seconds, ranging from 00-...[Details]
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Preface The prerequisite for accurately testing harmonics is to have a clear understanding of the internal working principles of the spectrum analyzer. The inner workings of a spectrum analyzer The...[Details]
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introduction
In recent years, with the continuous development of the automobile industry and the electronics industry, automobile steer-by-wire technology has become a hot topic of research, an...[Details]
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A variety of testing and characterization activities are required throughout the lifecycle of power semiconductor devices. At each stage of this process, engineers face different measurement challeng...[Details]
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Integrated compact fluorescent lamp (CFL) ballasts do not usually require power factor correction (PFC) due to their low power levels. However, as the market demand for this energy-saving product gro...[Details]
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Last month, I wrote an article titled "Interpretation of the Pricing Method of Transmission and Distribution Electricity Prices, Comparison with Version 16", and later found that the analysis of th...[Details]
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1 Introduction
The use of complex programmable logic devices (CPLDs) can improve system integration, reduce noise, enhance system reliability and reduce costs. At the same time, it not only has ele...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The electronic password lock uses a digital logic circuit designed with voltage comparators, 555 monostable circuits, counters, JK triggers, UPS power supplies, etc. to achieve electronic control of ...[Details]
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As a major supplier of smartphones and automotive electronics, STMicroelectronics provides technical support for greater convenience and security in these two important intersecting markets. STMicr...[Details]
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Foreword: The popularization of automotive-grade gallium nitride is still at a very early stage. Domestic manufacturers are accelerating their deployment, but the follow-up prospects are very promisi...[Details]
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The purpose of learning microcontrollers is to develop embedded systems. To learn microcontrollers well, we must first have an overall understanding. The following will briefly introduce the developm...[Details]
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Hardware Platform
S3C2410X is Samsung's S3C2410X chip based on ARM920T. S3C2410X integrates an LCD controller (supports STN and TFT LCD screens with touch screen), SDRAM, touch screen, USB, SP...[Details]
PCB Design
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