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Spectrum analyzer is a commonly used test instrument in radio frequency and microwave applications. Through spectrum analyzer testing, many important performance parameters can be obtained, such as s...[Details]
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Erratic intermittent electrical faults are the most difficult thing to troubleshoot: it is difficult for people to capture some electrical parameters when the fault occurs. If the fault parame...[Details]
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Introduction With the continuous development of mechanical manufacturing technology, the machine tool industry has also transitioned from traditional machine tools to CNC machine tools, a new generat...[Details]
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Capacitors are very important in EMC design and are also commonly used filtering components! People are not very clear about the use of capacitors! Here are two key points of capacitor filtering:
1...[Details]
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As the first global event in the MWC series to return to offline, 2021 MWC Shanghai has launched an online platform, My MWCS Online, so that attendees and exhibitors will be able to have both offline...[Details]
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According to Yiou.com, Tongyou Intelligent Equipment (Jiangsu) Co., Ltd. (hereinafter referred to as "Tongyou Intelligent") recently announced that it has completed a round A financing of tens of mil...[Details]
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Introduction Nucleus is a single address space operating system. As a commercial embedded operating system product, it has been widely used. In the MIPS architecture, its operating system and user p...[Details]
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On October 24, with Google releasing the official version of Android 12, major mobile phone manufacturers have also begun to upgrade to the Android 12 version one after another. ASUS issued an anno...[Details]
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Recently, Datang NXP announced the launch of a new battery management chip DNB1101A. Based on patented circuit technology, DNB1101A can measure the battery electrochemical impedance spectroscopy (EIS...[Details]
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Helping to upgrade the driving experience intelligently, the core strength drives the car towards the "third living space" Smart cars are undoubtedly one of the most popular "Internet celebrity" a...[Details]
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Domestic brands hope to make up for the shortcomings in performance parameters through technologies such as HMI. As a technology in intelligent connected functions that can directly affect user expe...[Details]
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1. Forced linking with the C library
If you write a C program, it will be linked to the C library, even if you do not use the C library functions directly. This is because the compiler may implicitly...[Details]
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Huahong Semiconductor, the second largest wafer foundry in China, was listed on the Science and Technology Innovation Board today, with an issue price of 52 yuan per share and an opening price of 58....[Details]
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The command to compile the Linux kernel code that can be run by uboot is make uImage. The following is a detailed description of the process of generating linux-2.6.22.6/arch/arm/boot/uImage:
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The blind area of ultrasonic level meter is unavoidable in the measurement process. So, what is the blind area of ultrasonic level meter? How is it generated? Just like human eyes, when ...[Details]