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According to data released by the National Bureau of Statistics, the gross domestic product in the first three quarters was 82,313.1 billion yuan, a year-on-year increase of 9.8% at comparable prices...[Details]
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As the release date approaches, more and more news about the new generation of iPhone has been released recently. Now, the latest news says that the 2019 iPhone will have a "dedicated night m...[Details]
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The launch of the iPhone X series in 2017 truly opened up an opportunity for the development of 3D optical sensing technology, among which ToF (time of flight) technology is the most widely used cate...[Details]
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Toxic and harmful gas detectors, like other analytical and testing instruments, use the relative comparison method for measurement: first, calibrate the instrument with a zero gas and a gas of ...[Details]
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There are many ways to classify regulated power supplies. According to the type of output power supply, there are DC regulated power supplies and AC regulated power supplies; according to the conne...[Details]
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Step 1: Sampling at 1M samples per second We'll call this oscilloscope "ArdOsc" (since that's the name of the INO file). Six years ago, Cristiano Lino Fontana published an Instructable for his Gi...[Details]
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On January 25, Xiaomi’s official Weibo account released a video of “A young lady unboxing the Xiaomi Civi winter limited edition gift box.” The video showcases the limited-edition peripheral ...[Details]
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December 8 news: According to a Bloomberg report on Friday local time, people familiar with the situation said that Ganesh Venkataramanan, the head of Tesla’s supercomputer “Dojo” project, resigned l...[Details]
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The startup code is a must for almost every arm program. When I first looked at other people's startup code, I felt confused, so lazy thoughts came to my mind: why should I write it when others have ...[Details]
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Rohde & Schwarz has expanded its R&S FPC spectrum analyzer series with the addition of the R&S FPC1500. This compact instrument combines a spectrum analyzer, a single-port vector network analyzer and...[Details]
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Automakers working on self-driving cars can choose from three main types of sensors: cameras, radar, and LiDAR. When tied to a computing system, each sensor can support advanced driver assistance sys...[Details]
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Earlier we introduced the role of pre-emphasis or de-emphasis technology in overcoming transmission channel losses and improving the signal quality at the receiving end of high-speed digital signals. ...[Details]
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Fabric Water Vapor Permeability Tester Main Application: The moisture permeability tester is used to test the moisture permeability of various coated fabrics, composite fabrics, composite films, plas...[Details]
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On May 13, Antai Technology pointed out in its latest disclosed investor relations activity records that the company's independently developed hydrogen fuel cell engines SY062 and SY112 have successf...[Details]
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The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]