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When did mobile phone screen protectors become popular? It seems that no one can tell the exact time point. However, in my impression, the film business seemed to have existed in the resisti...[Details]
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Among many maximum power point tracking (MPPT) algorithms, genetic algorithm has the advantage of fast convergence speed, but in practical applications, it has the problem of low accuracy and swing...[Details]
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Polysilicon is the main raw material for solar cells in the photovoltaic industry. It is mainly formed by the reaction of silicon powder and anhydrous hydrogen chloride (HCl) in a fluidized bed rea...[Details]
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1. Background
Waveform refresh rate is an important indicator of an oscilloscope. Together with the sampling rate, it directly reflects the oscilloscope's ability to capture waveform details. Current...[Details]
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On the evening of March 8, SMIC announced its unaudited financial data for January-February this year. After preliminary assessment of the group's comprehensive management accounts, SMIC's total oper...[Details]
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This article analyzes the ability of digital oscilloscopes to achieve signal integrity based on several key performance indicators, and proposes a reference for selecting a suitable digital oscillo...[Details]
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On January 9, the commencement ceremony of Yongzhou Lanshan Xinhua 100MW/200mwh electrochemical energy storage project was held in Xinxu Town, Lanshan County. Deng Qun, deputy secretary of the county ...[Details]
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In May 2020, Marvell President and CEO Matt Murphy shared Marvell's transformation journey and market insights in the field of data infrastructure during an interview with Jim Cramer of CNBC Mad Mone...[Details]
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At the 2024 World Intelligent Connected Vehicle Conference, which opened on October 17, Geely Chairman Li Shufu said that Geely has built a future travel constellation. Geely hopes to accelerate th...[Details]
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The whistleblower @LlabTooFeR revealed on Twitter that HTC has not given up its mobile phone business and they are developing a new phone, HTC Desire 20 Pro. @LlabTooFeR said that the design...[Details]
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After experiencing the hot pursuit of capital, the gimmick of celebrity weddings and the marketing of night sky light shows in some cities, drones seem to have faded out of the sight of the media and...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 monitors current in a system with high positive common-mode DC voltages up to +500 V with less than 0.2% error. The load current passes...[Details]
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First, about the video:
For movies, DVD-NTSC uses the "2:3 Pull-Up" method when storing videos, converting 24-frame videos into 30-frame videos, but the playback time of 24-frame videos and conve...[Details]
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I am a graduate student. I studied at the School of Communication Engineering of Jilin University for my undergraduate degree and am currently studying for my master's degree in computer application a...[Details]
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As we know, the communication field has always been the traditional mainstream market for FPGA applications, and it is also a large market that the industry's leading FPGA manufacturers have been com...[Details]
DSP and ARM Processors
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