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Siemens Digital Industries Software and United Microelectronics Corporation (UMC) have recently reached a cooperation to jointly develop a process design kit (PDK) for UMC's 110nm and 180nm BCD tec...[Details]
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1. Principle of electromagnetic flowmeter Electromagnetic flowmeter is an instrument that uses Faraday's law of electromagnetic induction to measure the volume flow of conductive liquids. In the elec...[Details]
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51MCU has internal RAM and ROM, which is different from 8031. Although the internal RAM and ROM of 51MCU may have a lot of space, it is still necessary to learn how to expand RAM and ROM in terms of t...[Details]
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On December 27, staff were cleaning the solar power generation equipment in the station. On the same day, the first digital substation in East China, the Hefei 220 kV Botanical Garden Substat...[Details]
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The operating system is a kind of system software based on hardware. Different hardware systems will have different operating systems running on them. Generally speaking, the operating system is asso...[Details]
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Starting from August 26, the Gansu Channel of China National Radio Network launched a series of reports on Jinta County to see how a small county holds up a great mission. Location: Jiuquan, Gansu. Fr...[Details]
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#include
#define uchar unsigned char
//f=11.0592
void delay(uchar ms) //about n (ms) delay
{
int i;
while(ms--)
{
i=97;
while(i--); //Loop once for abou...[Details]
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1 Introduction
Switching power supplies are gradually replacing industrial frequency power supplies and are widely used in various electronic devices due to their small size, light weight,...[Details]
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On the evening of February 24, AMEC released its full-year performance report for 2020. During the reporting period, the company achieved operating income of 2.273 billion yuan, an increase of 16.76%...[Details]
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1. Product Market
With the popularity of home electronic devices, various intelligent devices have entered people's lives, such as floor scrubbers, sweepers, shared bicycles, smart door locks,...[Details]
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After more than 60 years of development, the integrated circuit industry has become a "three-high" industry: highly knowledge-intensive, highly talent-intensive, and highly capital-intensive. The sho...[Details]
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0 Introduction
The increase in clock frequency and the high power consumption caused by leakage current of deep submicron semiconductor manufacturing process have made
the design of
proce...[Details]
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When the suspension shaft is slightly disturbed during rotation, it will produce tiny unstable vibrations, which will affect the normal motion state of the suspension shaft. Therefore, it is extremely...[Details]
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(June 26, 2026) In recent years, the automotive field has been thriving due to the introduction of forward-looking technologies such as AI and the Internet of Vehicles, which have commercialized ...[Details]
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Converters and filters designed to meet DO-160G, Boeing and Airbus specifications | Single-phase and three-phase isolated power factor correction solutions for commercial aircraft
...[Details]
Power technology
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