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On the way to the new four modernizations, there will be inevitable gunfire and verbal battles among the top players. As for who will win in the end, it is really difficult to make a conclusion at th...[Details]
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1. Purpose of writing After setting up the development environment according to "1. AT91SAM9260 Establish Development Environment.doc", the next step is to debug each hardware driver. This document i...[Details]
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Introduction
Lead-acid batteries are the main type of large-capacity batteries at present. They have low manufacturing costs, large capacity, low prices, and a wide range ...[Details]
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State Grid's "new infrastructure" is fully increased. On April 14, reporters learned that State Grid Corporation of China held a video conference in Beijing to start the construction of new energy ...[Details]
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First, make sure the SD card driver is intact, but the SD card cannot be hot-swapped or cannot be recognized.
At the beginning, the SD on my board could be read, but it did not support hot-plug...[Details]
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According to foreign media reports, Hitachi and Hitachi Astemo are developing a compact and lightweight wheel hub drive system for electric vehicles that integrates the motor, inverter and brake in o...[Details]
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China Energy Storage Network News:
The National Development and Reform Commission and the National Energy Administration recently issued a notice on the issuance of the "Planning and Layout...[Details]
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Powerchip held a public briefing before its listing on the Emerging Market on the 30th. Chairman Huang Chongren said that the current production capacity is incredibly tight and customers' demand for...[Details]
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At the 7th Shanghai FD-SOI Forum held on September 16, 2019, Americo Lemos, senior vice president of GlobalFoundries, pointed out that the fast-growing IoT market will bring huge development opportun...[Details]
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On August 4, Huawei officially released Huawei Hongmeng 4.0 at the 2023 Developer Conference. Hongmeng 4.0 has the characteristics of meta-service, distributed Internet of Everything, great wisdom, s...[Details]
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To correctly and effectively select flow measurement methods and instruments, you must be familiar with the instrument and the characteristics of the flow meter used, and also consider economic facto...[Details]
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With the development of electronic technology, electromagnetic compatibility issues have become a very important and difficult problem for circuit design engineers. Based on years of engineering ex...[Details]
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Nowadays, smartphones consume more and more power, and most smartphone batteries are non-removable. A large-capacity and easy-to-carry mobile power bank has become a must-have electronic product fo...[Details]
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The battle between LG and Samsung for high-end TVs is intensifying. LG has recently launched a new offensive, launching a 75-second ad called "Quickly Distinguish Between LED and OLED TVs". More than...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]
Test/Measurement
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