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Intelligent Output Soil Tester The application of fertilizers is to achieve the sustainable development goals of increasing crop production, increasing farmers' income, and improving the rural envir...[Details]
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Last night, some IT Home netizens reported that the Xiaomi classmate service on their Xiaomi devices encountered a malfunction and could no longer be used. Xiao Ai has now responded, saying th...[Details]
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December 5th news, recently, the Ministry of Industry and Information Technology issued the "New Energy Vehicle Industry Development Plan (2021-2035)" (draft for comments) and publicly solicited opin...[Details]
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introduction
With the continuous improvement of the living standards of urban and rural residents in China, private cars have entered thousands of households at a rapid pace. However, in the old ...[Details]
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China Energy Storage Network News:
Since Shandong launched the fifth electricity spot market settlement trial operation on December 1, 2021, the province's electricity spot market clearing ...[Details]
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On the evening of July 27, HGTECH released its semi-annual performance report stating that its operating income in the first half of 2021 was approximately 4.639 billion yuan, a year-on-year increase...[Details]
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With the development of LED technology, Internet of Things technology and wireless communication technology, LED lighting particles have gradually developed to the commercial stage with its advantage...[Details]
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On September 26, Shanghai officially released the "Shanghai 5G Industry Development and Application Innovation Three-Year Action Plan (2019-2021)" (hereinafter referred to as the "Action Plan"), stri...[Details]
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Recently, the Tianjin Municipal Bureau of Industry and Information Technology, the Municipal Cyberspace Administration, the Municipal Development and Reform Commission, the Municipal Science and Te...[Details]
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The self-excited generator is a common type of generator, which is characterized by generating excitation current through its own magnetic field. In the self-excited generator, the excitation trans...[Details]
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/* ******************************************************************************* * File name: main.c * Description: Temperature sensor DS18B20 example * Note: Control DS18B20 to measure te...[Details]
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0 Introduction
With the rapid development of the national economy and the continuous improvement of people's living standards, people's requirements for the comfort and safety of their houses h...[Details]
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MediaTek's senior managers are rumored to have made personnel changes. The semiconductor general Tsai Neng-hsien, who has retired from TSMC, will be invited by MediaTek's Vice President and CEO Tsai ...[Details]
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The following example shows how to use a switching power supply to replace an amplifier transformer.
The toroidal transformer of a power amplifier was burned due to overheating. The nominal ...[Details]
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1. Component and circuit board measuring instruments
Electronic components are the most basic parts used in the information industry and are of great importance. Components mainly include R, L, C...[Details]