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News from Changzhou shows that on July 6, the first phase of Jiangsu Ruien New Energy’s Ruien high-rate lithium-ion battery cell R&D and manufacturing base project started construction in Changzhou N...[Details]
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On the evening of April 8, the U.S. Department of Commerce’s official website issued an announcement, adding seven Chinese supercomputer entities to the “Entity List” because these entities are suspe...[Details]
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Recently, Asen Asenov, James Watt Professor of Electrical Engineering and head of the Glasgow Device Modeling Group, wrote an article on Semiwiki, analyzing the development trend of CMOS (complementa...[Details]
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Determine base B Prerequisite: The multimeter fluctuates to the diode range The red test lead touches any one pin, and the black test lead touches the other two pins. Or if the black test lead touche...[Details]
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(Image source: gatech official website) In recent years, with the popularity of lithium-ion batteries, the global supply pressure of cobalt and nickel (two metals currently required in battery de...[Details]
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Carsten Breitfeld, who led the development of the BMW i8 plug-in hybrid, has become a focal point in the global electric vehicle industry. Two months ago, he jumped from the Chinese electric vehicle ...[Details]
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The decline in pay-TV subscriptions in the UK suggests that the ‘cord-cutting’ market established in the US is starting to impact the European market. The European Pay-TV Index, a research report pu...[Details]
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U-Boot is a two-stage Bootloader. The files in the first stage are cpu/arm920t/start.S and board/smdk2410/lowlevel_init.S. The former is platform-related and the latter is development board-related. ...[Details]
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Features: • Ultra-thin and durable design, suitable for connections in tight device areas; •The minimum pin spacing for connecting SMD chips can be 0.2mm; • Top insulation to prevent short circuits o...[Details]
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This month, ViewSonic launched the ELITE series gaming monitor XG270QC, a new high-end monitor designed for gaming users. The XG270QC has a very attractive sailboat appearance, plus a 1500R curved de...[Details]
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In the previous article, we have talked about the simple dialer based on the 51 single-chip microcomputer. Next, we will write a calculator program. The principle is very simple. We only need to calc...[Details]
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What new technologies are being used to combat the novel coronavirus outbreak? How can these emerging technologies be used to track the outbreak, prevent its spread, or treat infected patients? In ...[Details]
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Epic Games, the game developer behind Fortnite, has filed a lawsuit against Apple and Google, a move that has been supported by a large number of players. Apple and Google have removed the popular vi...[Details]
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This 4-channel car amplifier consists of just one TDA7386 integrated circuit and a few additional components, and the four independent amplifier channels allow for a true multi-channel audio system...[Details]
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Power frequency interference is widely present in various industrial sites, and its main sources include power feeders, lighting equipment, engines, and various electronic instruments and equipment....[Details]
DIY/Open Source Hardware
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