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The process of investigation, analysis and diagnosis of faults in the electrical system of CNC machine tools is also the process of troubleshooting. Once the cause is identified, the fault is almos...[Details]
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November 30, Shanghai - JD Power, the world's leading consumer insight and market research organization, and Tongji University's HVR Lab (Human-Vehicle Relationship Laboratory) jointly released resea...[Details]
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This paper proposes a comprehensive control strategy for voltage regulators using closed-loop PI regulation and other weighted control strategies by combining three different transfer functions, one ...[Details]
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Overview
The design of intelligent instrument program-controlled interface circuit first determines the interface function of the instrument according to the function of the instrument. ...[Details]
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1 Introduction
With the development of information technology and networking, network communication security issues are becoming increasingly prominent. Field Programmable Gate Array (FPGA) is widel...[Details]
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O Introduction
An embedded system is a combination of computer hardware and software with specific functions or purposes, or a dedicated computer system that is installed in another device and ...[Details]
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With the development of information technology, the popularization of network communication, information security and information home appliances, embedded MCU is an indispensable component in all ...[Details]
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There are assemblers and disassemblers that can get assembly language from machine language Not all programs will start at 0000H by default. To be on the safe side, you should use...[Details]
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On February 2, Tianyancha information showed that Tencent Technology (Shenzhen) Co., Ltd. recently disclosed a number of patent information, one of which is related to autonomous driving, named "Park...[Details]
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According to foreign media reports, Samsung's system Beta test version operations manager revealed that the Samsung Galaxy S20 series will not push the One UI 4.0 beta version next, but will directl...[Details]
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On December 24, Loongson Technology released its new generation of general-purpose CPU products 3A4000/3B4000 in Beijing. 3A4000/3B4000 uses the same 28nm process as the previous generation 3A3000/3B...[Details]
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The output ripple of the switching power supply mainly comes from five aspects: input low-frequency ripple , high-frequency ripple , common-mode ripple noise caused by parasitic parameters...[Details]
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Network analyzers are the main instruments for testing and debugging RF components. With the rapid development of radio communication equipment, the demand for RF devices has also increased dramatica...[Details]
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1. Question requirements This time we use the serial port to implement the execution of the LCD screen function. That is to say, when the computer sends the string "LcdFullClear();" to the MCU, the...[Details]
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STMicroelectronics has launched the HFA80A automotive-scale input Class-D audio amplifier, which combines high efficiency, compact size and low cost. It is optimized for automotive and local electr...[Details]