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1. What is kernel mode and user mode Kernel state: executed in kernel space, usually drivers, interrupt-related programs, kernel schedulers, memory management and its operation programs. User sta...[Details]
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This article mainly discusses the application of database systems based on different data storage technology solutions, so as to deepen the understanding of the application of different data storage ...[Details]
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In the past two days, I have studied the low power consumption knowledge of STM32. The main research in low power consumption is the standby mode and shutdown mode of STM32. It is relatively easy to ...[Details]
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The development of ARINC429 bus interface board realizes the reception and transmission of multi-channel ARINC429 bus data, which has become the focus of the current research on aircraft airborne bus...[Details]
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As we all know, instruments are one of the important resources for various occasions and processes such as production process, quality inspection, experimental analysis, etc. As the name implies, inst...[Details]
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1 Introduction This routine took me several days. It involved a lot of content and I took a lot of detours, so I must summarize it! First of all, my development board is not the popular Atom, but t...[Details]
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How many watts is a 50w Class A amplifier equivalent to?
Class A and Class B amplifiers have different working modes, and their power output efficiency and power calculation methods are differ...[Details]
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iPhone 11 sales exceeded expectations, and Samsung Display's OLED (organic light-emitting diode) panel supply was 10% higher than originally planned. On the 10th of last month, Apple released the i...[Details]
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The biggest feature of the HP859X series spectrum analyzers is that they use their powerful software functions to make up for the shortcomings of their hardware design, which not only reduces hardwar...[Details]
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On July 13, 2023, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Strategic Cooperation Framework Agreement" (hereinafter referred...[Details]
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0 Introduction
FIR digital filter plays a very important role in various applications of digital signal processing. It can provide ideal linear phase response, obtain constant group delay ov...[Details]
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On July 28, 2020, Siemens, a world-renowned multinational group, sold its high-end core component manufacturing company, Huba Control (hereinafter referred to as Swiss Huba), to Wise Road Capital, a ...[Details]
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China Energy Storage Network News:
Recently, Cellcentric, a hydrogen fuel cell manufacturer jointly invested and built by Daimler and Volvo, announced the launch of a new generation of hydr...[Details]
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The driver is located in the middle of the main control box, driver, and motor in the entire control process. Its main function is to receive signals from the main control box, process the signals,...[Details]
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At present, 3D display has gradually been integrated into people's lives. It is widely loved by people because it can reproduce real three-dimensional scenes. The basic principle of red-blue 3D image...[Details]