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A-shares had a good start in April today, with the three major indexes collectively closing higher, including the Shanghai Composite Index up 0.71% to 3466.33 points, the Shenzhen Component Index up ...[Details]
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According to Jiwei.com on April 13, Wu Dezhou, former president of ByteDance's Xinsheng Laboratory, recently wrote an article praising Huawei Mate X2. He said that he had also experienced the real Hu...[Details]
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According to the China Taiwan Economic Daily, optical lens manufacturer Largan held a corporate briefing today. CEO Lin Enping said that there have been new breakthroughs in optical technology. Next ...[Details]
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Traditionally, wireless devices for most applications have been designed by experienced RF design engineers. Now, there are countless wireless "modules" on the market that can be purchased and int...[Details]
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The US has made Huawei a "killer chess piece" and has done everything it can to strangle it to death, but Trump may have underestimated Huawei's "potential". Ren Zhengfei seems very calm. In a recent...[Details]
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The role of two capacitors of single chip microcomputer crystal oscillator
These two capacitors are called the load capacitors of the crystal oscillator. They are connected to the two legs of the cry...[Details]
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1 Introduction The vehicle driving simulation training system is a simulation system that uses modern technology to simulate real car driving. It can make car driving training safer, more economica...[Details]
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1. The idle interrupt is triggered when a byte of high level (idle) appears after receiving data. It does not mean that the idle interrupt will continue. To be precise, it should be a byte after the ...[Details]
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https://v.youku.com/v_show/id_XNDM1MDczMDc0OA==.html WS2812 is a chip with a relatively fast communication speed, while the 89 MCU is a relatively slow MCU. The 89 MCU uses a 32M crystal oscillator ...[Details]
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Figure 3. Main circuit of three-phase parallel active filter
The main circuit of the active filter adopts a three-phase four-wire voltage-type converter, as shown in the figure. The DC capacit...[Details]
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The text copied by Keil5 is garbled, right? Follow the method below to solve it immediately:
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This afternoon, I saw the news from the Automobile Association that automobile production and sales were 1.783 million and 1.941 million respectively, down 33.5% and 27.0% month-on-month, and down 24...[Details]
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According to Southern +, on November 16, Li Hongtao, vice president of Konka Group, and his delegation went to Lufeng, Guangdong to discuss the implementation of the project. The two sides exchanged ...[Details]
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The Timer0 module is an 8-bit timer/counter with the following features: • 8-bit Timer/Counter Register (TMR0) • 8-bit prescaler (shared with watchdog timer) • Programmable internal or external cloc...[Details]
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DigiKey, a global distributor of electronic components and automation products with full stock and fast delivery, is pleased to announce
the addition of hundreds of supplier partners and the la...[Details]