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On February 5, an analyst believed that Apple's new iPhone SE may eventually attract more than 1 billion users to switch from Android to iPhone due to its support for 5G connectivity and the la...[Details]
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It is learned from State Grid Corporation of China that as of February 27, 1,871 35 kV and above transmission and transformation projects of the State Grid have resumed work, with a total line leng...[Details]
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A low-pass filter is a circuit in a car amplifier that allows low-frequency signals to pass but not mid- and high-frequency signals. Its function is to filter out the mid-range and high-frequency c...[Details]
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introduction
When drilling holes on the Guangzhou GSK980TD economical CNC lathe, due to the small number of tool post stations and the lack of a dedicated tool position for installing a drill ...[Details]
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On August 10, Jilin University and Huawei Technologies Co., Ltd. held a symposium to deepen cooperation. Yang Zhenbin, Secretary of the Party Committee of Jilin University, pointed out that Jilin U...[Details]
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Software is becoming an integral part of modern cars. According to Volkswagen's predictions, by 2025, the number of lines of code on a car will exceed 1 billion. While intelligence provides functi...[Details]
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1 Introduction
The use of infrared sensors to collect information has received widespread attention due to its unique advantages, and has been widely used in military infrared guidance, fire c...[Details]
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Stepper motors are widely used. For example, printers, disk drives, toys, car wipers, mobile phone vibration, mechanical fixtures, burners and other mechanical control occasions Some concepts: The nu...[Details]
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The retreat routes have been blocked little by little, and Chinese mobile phone manufacturers have been put in a dilemma. According to India Today, India implemented a 21-day lockdown in 75 adminis...[Details]
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#include
#include delays.h
//
/*************************************************************
Pin connection macro definition
************************************************************...[Details]
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Although the world experienced an unprecedented economic crisis in 2009, the MEMS market was not affected. The total market value was almost the same as in 2008, and the shipment volume increased ...[Details]
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China Energy Storage Network:
Since July 16, the daily power generation in China has remained above 21 billion kWh. On July 22 and 23, the national power generation hit two new historical hig...[Details]
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I won't go into details about the installation of Eclipse, CDT, OpenJTAG driver, toolchain, and OpenOCD. Please install them according to the instructions in the CD that comes with OpenJTAG. Here is t...[Details]
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Due to the sharp rise in energy costs and electricity prices abroad, the demand for household photovoltaic + storage systems has shown explosive growth. At the same time, with the continued favorab...[Details]
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On July 20, Hanchuan Intelligence issued the "Announcement on the Acceptance of the Shanghai Stock Exchange's Application for Issuance of A-Shares to Specific Objects in 2022", marking another ma...[Details]