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Xinhua News Agency, Urumqi, December 31 (Reporter Gu Yu, Du Gang) The reporter learned from State Grid Xinjiang Electric Power Co., Ltd. that with the smooth operation of the Xinjiang Kashgar Azati...[Details]
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Modify uboot to save environment variables Ideas and steps: 1. If you want to save environment variables, use the saveenv command 2. From the uboot command system, it can be inf...[Details]
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1. Introduction
At present, in order to meet the requirements of mobility and portability, portable devices are usually powered by batteries. When using batteries, the current st...[Details]
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September of each year is Apple's busiest time, with major new product launches concentrated in the autumn press conference. But this September, Apple has a bit of a headache. After Epic Games sounde...[Details]
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1 Principle of Through-Casing Resistivity Logging
Formation resistivity is an essential factor in evaluating the hydrocarbon content of a reservoir. Formation resistivity mainly depends on the...[Details]
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WAGO's intelligent lighting management solution has created an innovative way of working for Philips' new headquarters in Hamburg's Röntgenstraße. The flexible and changeable working environment has ...[Details]
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The program is stuck in the online debugging STM32 stuck in LDR R0, = SystemInit_ExtMemCtl. The solution is as follows: The most common situation is that there are too many breakpoints set. You can...[Details]
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On the eve of the Spring Festival, many
industrial robot
companies released their 2023 financial report forecasts. After experiencing the critical period of economic recovery in 2023, the p...[Details]
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1 Introduction
At present, in the Tokamak device for magnetic confinement nuclear fusion research at home and abroad, a variety of high-power secondary heating methods are neede...[Details]
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Today, Xiaomi announced some parameters of the Xiaomi Mi 12 series screen. Officials said that the phone screen has obtained the DisplayMate A+ grade and is also the first phone to obtain 15 new scre...[Details]
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1 Introduction
Many people believe that with the popularity of computers, information can be stored in electronic media, thus reducing the amount of paper used. However, due to the convenience...[Details]
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Step 1: Circuit Diagram The circuit diagram is very simple; the whole project is powered by a 12V adapter. This 12V is then converted to +5V using two 7805 voltage regulators. One is labeled +5V a...[Details]
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We often initialize a parameter outside a function and then pass it into the function. After the function assigns a value to the parameter, we use the value outside the function. When we firs...[Details]
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Recently, Xiaomi Technology Co., Ltd. applied for a graphic trademark, and the international classification involved building materials. The Qichacha App showed that the application date was November...[Details]
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TechInsights released the "Automotive Industry Outlook 2025" report, pointing out that the automotive industry will present several transformative trends next year, including the rise of electric v...[Details]
PCB Design
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