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Flash The memory is divided into two parts: Main memory and information memory, There is no difference between the two in operation The difference between the two parts lies in the size of the segme...[Details]
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# tar xvf u-boot-1.1.6.tar.bz2 //Decompression # cd u-boot-1.1.6/ Creating a patch file # diff -urN u-boot-1.1.6 u-boot-1.1.6.new u-boot-1.1.6_jz2440.patch Patch # patch -p1 u-boot-1.1.6_jz...[Details]
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The main function of an oscilloscope is to observe the curve of voltage changing over time. Through different sensor probes, the oscilloscope can also measure current, pressure, etc. An oscilloscope ...[Details]
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0 Introduction
With the rapid development of social economy, the energy problems faced by mankind are becoming more and more prominent. As a clean energy source, solar energy is undoubtedly...[Details]
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Analog and digital multimeters each have their own advantages and disadvantages. The analog multimeter is an average meter with an intuitive and vivid reading indication. (Generally, the reading valu...[Details]
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Recently, the "2017 Global Smart Inverter Application Technology Summit" was grandly opened in China Dragon City - Changzhou, Jiangsu. The conference held the award ceremony for the 2017 Global Sma...[Details]
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1 Introduction
Multilevel inverters are now being used more and more widely in medium and high power applications due to their advantages such as reducing device switching stres...[Details]
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The A64 instruction set is similar to the existing A32 instruction set. The instructions themselves are still 32 bits wide and have similar syntax. The instruction set uses the common naming conventi...[Details]
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Micron Technology Inc., a leading supplier of memory and storage solutions, announced that the company plans to invest $35 million to provide financial assistance to various people affected by the ne...[Details]
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Silicon controlled switch SCS (SILICon ControlLED Switch) is also called four-terminal low-power thyristor. It is a novel and multifunctional semiconductor device. As long as its wiring method is c...[Details]
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UART (Universal Asynchronous Receiver/Transmitter) is used for asynchronous communication and can achieve full-duplex transmission and reception. 2440 has three UARTs: UART0, UART1, and UART2. The st...[Details]
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The only global supplier ranked as a leader Beijing, July 20, 2022 - UiPath, an enterprise automation software company, recently announced that it has been named a leader in the Forrester Wave™: Ch...[Details]
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■As long as you encounter phishing WiFi, your personal information and passwords may be obtained by hackers with ulterior motives while surfing the Internet
■ When people think that their onli...[Details]
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Designing a switching power supply is not as simple as imagined, especially for those who are new to the development of switching power supplies . Its peripheral circuit is very complex, and the...[Details]
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CATL, once known as the leader of China's new energy batteries, had a market value of over 1.68 trillion yuan, but recently experienced a market value drop of more than 20%, evaporating more than 4...[Details]
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