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According to Reuters, the US government postponed the meeting originally scheduled for the 28th to restrict foreign sales of products with US technology to Huawei to March 11. Jiwei.com previously ...[Details]
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Maybe my idea was wrong from the beginning. The receiving speed of the serial port is much faster than the total time of data access and LCD driving. Many characters transmitted from the computer are ...[Details]
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President Xi Jinping's proposal to explore the construction of a global energy internet at the United Nations Development Summit last September includes two key points: first, we must continue to p...[Details]
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Wireless sensor network
Wireless sensor network technology is a short-range, low-complexity, low-power, low-data-rate, low-cost two-way wireless communication technology. It is a group of techn...[Details]
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Shenzhen, March 19, 2021. At the 2021 China International Battery Technology Exhibition, the largest exhibition event in the international battery industry, INFICON, a world-leading developer, manufa...[Details]
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According to foreign media reports, starting from 2025, BMW's new electric vehicle platform will switch to the next generation of low-cost batteries. People familiar with the matter revealed that BMW...[Details]
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1. Reasons why the frequency of the inverter cannot be adjusted
1. Power supply problem: If the power supply voltage is too low or the power supply frequency is unstable, the inverter will fa...[Details]
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LED driver power design is not difficult, but you must have a good idea in mind. As long as you do calculations before debugging, measurements during debugging, and aging after debugging, I believe...[Details]
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LPC1788 learning serial port learning-register operation Receive data using interrupt reception --- send temporarily using direct sending --- simple register operation -- write it down and don't forg...[Details]
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Why does the vibration analyzer make a sound?
A vibration analyzer is a device used to measure and analyze mechanical vibrations. Normally, it should not make any noise. If a vibration analyze...[Details]
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The industry originally expected that the price of the iPhone 13 series would increase due to rising prices of components and manufacturing costs. However, after Apple officially announced the price ...[Details]
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According to a report from Chinanews.com in Beijing, from January to July this year, Beijing's imports and exports totaled 1,685.39 billion yuan, up 26.9% year-on-year. Among them, exports totaled 34...[Details]
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Alternating current can be converted into direct current
after rectification
, but its voltage is unstable: changes in the supply voltage or current consumption can cause fluctuations in the...[Details]
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Don't underestimate the small capacitor. It has a great effect. Have you ever used it in an electronic product? It is everywhere. If it is not used properly, it will cause an ugly death. So first...[Details]
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We often say that logic devices are the "glue" of every electronic product design, but they are often the last thing you consider when selecting components for your system. It is true that th...[Details]