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Power Inverter Principle
A power inverter (car power supply) is a convenient power converter that can convert DC12V direct current into AC220V alternating current, which is the same as the m...[Details]
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The LM317T from National Semiconductor is a commonly used adjustable voltage regulator that can provide an output voltage of 1.25V to 37V at a maximum current of 1.5A. The output voltage can b...[Details]
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What is the problem being solved? Interrupt seize 1. Implementation principle 1/ Disable irq and fiq 2/ Disable interrupt source // Related to interrupt controllers such as vic/gic Applicable to ...[Details]
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Following the earlier exposure of the renderings of Huawei’s new nova7 SE, blogger @宋敬亭 once again exposed the real poster of the nova7 SE endorsed by Guan Xiaotong. Judging from the po...[Details]
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September 25, 2024, Shanghai -
At the 24th China International Industry Fair (CIIF), Intel and a number of ecological partners appeared at the exhibition. Through the carefully laid out four co...[Details]
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After Apple achieved impressive performance with its self-developed M1, it is also “striking while the iron is hot” with the next generation of processors. Previously, Apple was expected to release...[Details]
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Go to Taobao, buy a house, a car, and a plane...
Available online, priced at 2.39 million
In 2024, along with the “humanoid
robots
”, the “low-altitude economy” was also inclu...[Details]
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Recently, Sungrow Power Supply has reached a strategic cooperation with Super Energy, a top new energy company in Southeast Asia, to provide an integrated photovoltaic and energy storage solution f...[Details]
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Standard resistors are the basis of electrical measurement and are widely used in industries such as mechanical processing, equipment manufacturing, and temperature measurement. The accuracy of their...[Details]
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Some time ago, the Implementation Plan for Promoting the Upgrading and Smooth Resource Recycling of Key Consumer Goods (2019-2020) had a bit of a message in it: "Localities shall not impose restricti...[Details]
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#pragma pack can be used to specify the memory alignment value of the member variables of the data structure. The possible values are: 1, 2, 4, 8, 16. Use the pack directive in pairs to avoid a...[Details]
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Under the "new four trends" (intelligence, networking, electrification, and sharing) in the development of the automotive industry, lidar has become the sub-field with the fastest growth in new hardw...[Details]
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Abstract ECG signal detection is an important auxiliary means for doctors to diagnose and treat cardiovascular diseases. However, due to the unsatisfactory actual conditions of ECG signal detecti...[Details]
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According to TechNews reports on December 21, TSMC’s Fab21 factory in Arizona, USA, is currently in the intensive equipment installation and debugging stage, and has started the construction of a sma...[Details]
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On November 15, at the 22nd Guangzhou International Automobile Exhibition, the Chery brand unveiled 15 heavyweight models, among which the Chery Hunting Brake made its debut. The new car is positio...[Details]