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In November 2017, Eastar, a leading company in the field of domestic photovoltaic inverters and other equipment, disclosed a major asset purchase report, intending to acquire 100% of the equity of ...[Details]
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#include
#include
#define DD_SPI DDRB
#define DD_MOSI PB5
#define DD_SS PB4
#define DD_SCK PB7
unsigned char DispBuff = {0XC0,0XF9,0XA4,0XB0,0X99,0X92,0X82,0XF8,0X80,0X90}; //Common an...[Details]
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0 Introduction
With the development of modern mass production and the advancement of science and technology, the structure of nuclear power equipment is becoming more and more complex, the...[Details]
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With the development of technology and the integration of products, voice chips have gradually replaced a variety of voice devices in various applications. More and more companies are beginning to ...[Details]
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People may still feel unfamiliar with the term electromagnetic interference (EMI), but the impact of EMI is something that almost everyone has experienced. For example, when watching TV, if someone n...[Details]
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When using a single-chip microcomputer, we often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Sometim...[Details]
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The execution of each instruction by the computer can be divided into three stages. That is, fetching instructions, analyzing instructions
, and executing instructions. The task of fetching instru...[Details]
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1. Basic working principle of DDS The basic principle of DDS is to use the Nyquist sampling theorem to generate waveforms through a table lookup method. There are many types of DDS structures, and ...[Details]
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LabVIEW is a graphical programming language that uses icons instead of text lines to create applications. Compared with other text-based programming languages, LabVIEW has the following features.
...[Details]
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Samsung Electronics' goal of becoming the number one foundry by 2030 faces huge obstacles as TSMC plans to invest $44 billion in 2022 to consolidate its leading position, including $42.1 billion in f...[Details]
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As miniaturization continues, component and wiring technology has also made great progress. For example, highly integrated micro ICs in BGA housings and insulation spacing between conductors down t...[Details]
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On January 30, Huawei held a press conference on the top ten trends of smart charging networks in 2024 with the theme of "Enabling high-quality charging wherever there is road". At the press confe...[Details]
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After I started working, I switched from MCU to ARM. I used ADS1.2 compiler at first and used it for a while, because the old program of the project I took over was compiled with ADS, and most of the ...[Details]
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This article introduces the battery management system (BMS) algorithm developed for the Open Compute Project (OCP) Open Rack V3 (ORV3) battery backup unit (BBU), which is a must-have device for any...[Details]
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When the integrated operational amplifier is used, if it is an AC application and the output amplitude requirement is not high, or the temperature drift requirement is not strict in DC application, o...[Details]
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