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Due to the COVID-19 pandemic, Apple's Worldwide Developers Conference (WWDC) was completely switched to online for the first time in more than 30 years. In the most anticipated keynote speech, Cook a...[Details]
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The most frequently used PLC programming languages are structured text and ladder diagram. For technicians with little basic knowledge, it is quickest to start learning PLC programming from ladde...[Details]
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Today's automotive designers face a major challenge that presents an opportunity: Customers want more connectivity and graphics, and are apparently willing to pay for it. Drivers and passengers want ...[Details]
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According to the website of the Physicists' Organization, researchers at Stanford University in the United States have developed a new solar energy conversion process that can use both the sun's li...[Details]
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The company is working on an upgraded version of Astro for home use, according to a May 9 media report citing an internal company document. This would be a new phase for Astro and a case of Amazon ...[Details]
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On October 8, the reporter learned from the East China Branch of State Grid Corporation of China that the frequency of the East China Power Grid was restored to 50.0 Hz at 12:20 on September 29, an...[Details]
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According to Zhongwu.com, Changzhou Xinsheng Semiconductor Technology Co., Ltd. ("Changzhou Xinsheng") recently completed and put into use a new plant covering an area of 130 mu. At present, the eq...[Details]
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On April 8, the National Development and Reform Commission issued the "Guidelines for Industrial Structure Adjustment (2019 Draft for Comments)" (hereinafter referred to as the "Draft"). According to...[Details]
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0 Introduction
Bluetooth is a radio technology that supports short-range communication between devices (generally within 1Om). It can exchange wireless information between devices. Its operati...[Details]
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sequence After reading the "History of Embedded Operating Systems" launched by Yifen.com, through Mr. He's narration, we should have a more comprehensive and in-depth understanding of the schools, h...[Details]
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A spectrum analyzer is a special instrument used to analyze the frequency components often contained in signals. With the rapid development of wireless communication and automation technology, the te...[Details]
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introduction
The number of interrupt sources of PIC series microcontrollers has reached 14, which is quite rich; but it also brings some problems: the problem of not being able to handle "high-...[Details]
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According to foreign media reports, market research firm IDC said on Monday that the growth of the global wearable device market in 2020 will be significantly reduced due to the impact of the new cor...[Details]
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The filter type can be selected according to the design bandwidth and other indicators of the filter and the specific application occasions. The relative bandwidth below 20% is a narrowband filter, a...[Details]
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On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
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