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Understanding the different causes and characteristics of electrical transients allows designers to better protect PoE systems using discrete protection circuits to avoid damage caused by electrica...[Details]
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I suddenly realized that my data seemed to have been in the right place. Seeing this, I tried it again and found that it was the same no matter where I put DMA_Cmd(DMA1_Channel1, ENABLE);~~~ This ...[Details]
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1. Will the mobile phase in the column be drained?
Many people who do chromatographic separation experiments have encountered such a situation: the mobile phase is not replenished in time, ...[Details]
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By Xia Xu and Zhu Xuetian, China Telecom Research Institute, ZTE Technologies
Different from traditional communication networks such as the fourth generation mobile communication (4G) technolo...[Details]
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The bit error meter is a commonly used instrument for testing high-speed digital (including optical communication) devices and systems. Figure 1 Structural block diagram of traditional bit error de...[Details]
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The hardware part of this design is mainly composed of signal amplification, AC/DC conversion, AD conversion, range conversion, microcontroller for data acquisition and data transmission, interface c...[Details]
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Everyone is familiar with LED display screens, which can be seen everywhere in life. They can be seen everywhere in stations, shopping malls, squares, auditoriums, airports, and buildings, and are wi...[Details]
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Keithley
's hybrid test solution is the industry's most advanced PXI and test equipment hybrid structure, which can greatly speed up test time through distributed programming and parallel exe...[Details]
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Triboelectric nanogenerators (TENGs) are an emerging technology that can harvest free mechanical energy from human daily activities. According to foreign media reports, in a study published in Nano E...[Details]
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On June 5, the Shanghai Bokang project with a total investment of 1.3 billion yuan was officially signed and settled in Gaoling, Xi'an. According to Xi'an Evening News, the Shanghai Bokang photolit...[Details]
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My colleague and I spent the day chatting in the hotel bar. We had met with several customers. We were both wondering how come these engineers we were meeting knew almost nothing about analog techn...[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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Nikkei Asia recently published a commentary discussing MediaTek's turnaround and comeback. More than four years ago, when Cai Lixing took over as CEO of MediaTek, industry experts and investors tho...[Details]
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1 Introduction
A typical application of flyback converter is to provide auxiliary power to IGBT driver in inverter. At this time, the switch tube of flyback converter needs to have relativ...[Details]
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On October 30, technology media scitechdaily published a blog post yesterday (October 29), reporting that researchers at the University of Tampere have developed the world's first non-electric touc...[Details]