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NVH is the abbreviation for sound, vibration and harshness. For electric passenger cars, it mainly manifests itself in high-frequency electromagnetic noise. The total noise level of electric vehicl...[Details]
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On May 6, *ST Shengli issued an announcement stating that the company's stock will be suspended for one day from the opening of the market on May 7, 2021, and will resume trading from the opening of ...[Details]
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With the development of many high-tech technologies, switching power supply technology is constantly innovating. The design of switching power supply should take safety and reliability as the pri...[Details]
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Introduction
With the continuous development of sensor technology, embedded computing technology, wireless network communication technology, distributed information processing technology and mi...[Details]
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According to foreign media reports on February 15, BMW announced on Tuesday local time that it will cooperate with its parts supplier Valeo to develop an autonomous parking system called "Automated V...[Details]
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The medical industry has been the most important part of human society since ancient times, and it is related to important livelihood issues. The medical industry is comparable to the technology indu...[Details]
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my country's power transformer products can be divided into large transformers (capacity greater than or equal to 8000kVA) and small and medium-sized transformers (capacity less than or equal to 6...[Details]
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This program uses the 89S51 output signal to drive a stepper motor/*
Target:89S51
Program description: This program uses the 89S51 output signal to drive a stepper motor*/
/**********************...[Details]
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This is similar to the DHT11, with slightly higher accuracy and a tenfold difference in price. The program is very improved, and it will automatically recover if there is a problem with the connectio...[Details]
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PIC32MZ has up to 9 timer groups, but not all of them can be used simultaneously at any time, which is mainly a problem when using 32-bit counters. Timer 2, 4, 6, and 8 support 16-bit and 32-bit ti...[Details]
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With the rapid development of Internet, the mutual promotion of communication and computers, the requirements for power supply quality of precision electronic equipment used in them, such as comput...[Details]
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introduction
With the rapid development of the world economy, people's demand for electric energy is increasing day by day. At the same time, users' demand for power equipment has gradually ch...[Details]
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On November 2, the 2021 China Integrated Circuit Manufacturing Annual Conference (CICD) Summit Forum was held in Guangzhou. In the invited expert report session of this summit forum, Chen Wei, Presid...[Details]
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Recently, four students from the Diocesan Boys' School in Hong Kong developed an ultra-small humanoid
robot
with a height of only 141 mm
, which once again broke the record of "the world's ...[Details]
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Overview
New energy vehicles can be divided into pure electric vehicles (EV) and hybrid electric vehicles (HEV/PHEV) according to their power sources. The vehicle controller is the core contro...[Details]