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In daily life, when household appliances (such as washing machines, refrigerators, and power tools) leak electricity or are inductively charged, you will feel "numb hands". If you use a test pen to t...[Details]
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Power switch circuit
This article is about
the calculation of the parameters of the power switch protection circuit
. The content is wonderful. Please keep a close eye on the E...[Details]
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Xiaomi has officially released the new MIUI 12, which has added many new features. Recently, @Queena_小米, product director of the MIUI camera department, "explicitly" revealed an overlooked feature in...[Details]
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On March 4, Liu Zhenya, member of the Standing Committee of the National Committee of the Chinese People's Political Consultative Conference, Chairman and Secretary of the Party Leadership Group of...[Details]
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In communication handheld devices, the contribution of the reference clock is like the role of the heart in the human body. The slightest difference will lead to system function disorder. The reaso...[Details]
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On June 5, the Rizhao Aierguang chip packaging project was officially put into production in Rizhao Economic and Technological Development Zone, Shandong. According to the news released by Rizhao Dev...[Details]
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Among the components of the power system of the CNC machining center, the transmission line is the component with the largest coverage area and the worst working conditions. In order to detect inst...[Details]
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Fred Mahro, mayor of the German town of Guben, and Lin Xiao, CEO of China's
Botree Cycling
, signed an agreement for a new battery recycling base. Botree Cycling plans to in...[Details]
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1. Platform
vmware workstation pro 15 ,ubunutu-server 18.04 changed the source to Alibaba Cloud.
2. Install the compilation environment:
sudo apt install build-essential lsb-core lib32...[Details]
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China Energy Storage Network:
In the process of energy development, all energy revolutions rely on major breakthroughs in energy technology. In the first energy revolution, the invention of t...[Details]
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Hydrogen fuel cells are indeed good and have many advantages, but we have to admit that there are still many problems that cannot be overcome at present. These are the fundamental reasons that restri...[Details]
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introduction
At present, multi-output power supplies generally adopt a closed-loop PWM control method for one output, while other auxiliary outputs adopt indirect voltage regulation. Since...[Details]
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Analog circuits widely include reference sources. This reference source is a DC quantity, which has little relationship with power supply and process parameters, but has a certain relationship with te...[Details]
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Imagine a driver who has been behind the wheel for decades and is clearly no longer fit to drive. He knows it, and so do those around him, but the conflict with reality is intolerable, and almost unb...[Details]
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CATL, once known as the leader of China's new energy batteries, had a market value of over 1.68 trillion yuan, but recently experienced a market value drop of more than 20%, evaporating more than 4...[Details]