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WARNING!! The circuit diagram discussed in this project is for educational purposes only. Please note that working with 220V AC mains voltage requires extreme precautions and safety procedures shou...[Details]
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There are many types of energy-saving lamps on the market, and the most advanced and environmentally friendly ones are LED energy-saving lamps. Data shows that LED energy-saving lamps save 80% more e...[Details]
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Basic principles to be followed when using electromagnetic flowmeter to measure molten metal fluid
Electromagnetic flowmeter is a flow measurement instrument with a very wide range of applications...[Details]
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Mouser Now Selling Skyworks Mixed-Signal Solutions Product Line November 22, 2021 – Mouser Electronics, the leading New Product Introduction (NPI) and largest online distributor of electronic compo...[Details]
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Gartner survey reveals less than half of data and analytics teams are effectively delivering value to organizations April 4, 2023 – Less than half of data and analytics (D&A) leaders (44%) say thei...[Details]
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Recently, the first batch of integrated circuit testers debugged and assembled by Changchuan Technology (Neijiang) Co., Ltd. was officially put into production and storage in Baima Park, Neijiang Hig...[Details]
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On July 12, Huawei held a sustainable development press conference at its headquarters in Bantian, Shenzhen. At the meeting, Huawei Chairman Liang Hua said that we have opposed it since the United St...[Details]
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Abstract: Taking the variable frequency power supply of industrial vibrating rod as the research object, this paper mainly introduces how to use a new method to design a variable frequency power su...[Details]
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China Energy Storage Network:
A new round of scientific and technological revolution and industrial revolution is profoundly changing the underlying logic of human economic and social develop...[Details]
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According to Korean media reports, LG Display (LGD for short) is planning to provide semi-finished OLED panels (Open cell OLED TV) to Chinese TV manufacturers. LGD's Guangzhou factory will start prod...[Details]
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According to Nikkei News, people familiar with the matter revealed that after the US Department of Commerce announced the latest ban, TSMC has stopped accepting new orders from Huawei. Existing order...[Details]
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As computers and various precision automation equipment and electronic equipment are widely used in communications, industrial automation control, office automation and other fields, inverters, as ...[Details]
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For the sampling time of the STM32 ADC and the maximum bandwidth of the analog signal,
please refer to Section 16.2 of the STM32 Technical Reference Manual and Table 44 of Section 5.3.17 of the STM32...[Details]
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Earlier this month, Telecom Italia (TIM) decided to exclude Huawei from the upcoming bidding process to build its 5G core in Italy and Brazil. Instead, TIM invited bids from companies including Cisco...[Details]
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Since Uboot2011.06 has good support for S3C6410, we use Uboot2011.06.
1. Porting environment
Host: VMWare-ubuntu
Development board: ok6410—512M nandflash, Kernel: 2.6.30.4
u-boot: u...[Details]
Programming Basics
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