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As the array of products that use pulsed signals continues to grow, including today's more energy-efficient ICs, switching power supplies and inverters, and even LED modules and sub-assemblies, the me...[Details]
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In the past, engineers who knew MCU were extremely famous. Ten years ago, an engineer who knew MCU was almost synonymous with embedded engineer.
Several years ago, ARM began to emerge. Seeing the arr...[Details]
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2020 was a year of ups and downs for China's semiconductor industry. The epidemic, international relations, and economic conditions have brought multiple challenges to the semiconductor industry, of ...[Details]
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May 26, 2004 17:15 http://www.21ic.com/download/openfile.asp?id=457%26;amp;filename=http://www.21ic.com/custom/ni/mixpingtai /NI SMC.pdf...[Details]
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With the continuous development of automotive electronic technology, automotive electronic systems have become more and more complex, including a large number of electronic devices. These devices w...[Details]
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Selection of Organic Film Fixed Capacitors for Color TV Sets
Color televisions have high requirements on component quality. The capacitors used are required to have a small temperature...[Details]
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rda5820.h file: #ifndef __RDA5820_H
#define __RDA5820_H
#define RDA5820_R00 0X00 //Read 16 bits of ID = 0X5820
#define RDA5820_R02 0X02 //DHIZ ,DMUTE ,MONO ,BASS ,SEEKUP ,SEEK ,SKMODE ,...[Details]
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Introduction With the increasing requirements of production process for measurement accuracy and stability and the deterioration of the performance of old equipment, the replacement and transformatio...[Details]
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In the context of the overall downward trend in automobile sales, the upstream automobile parts industry has also been affected. Judging from the 2019 financial reports recently released by parts com...[Details]
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The LED control card software server query is online, and the program is sent normally, but why is the screen black? A few days ago, at the Guangzhou LED exhibition, I received a call from a custo...[Details]
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Assembly language (English: assembly language): Any low-level language used in electronic computers, microprocessors, microcontrollers, or other programmable devices. In different devices, assembly l...[Details]
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On November 13, the 500 kV GIS, 500 kV interconnection transformer and 220 kV GIS of Zhangbei Converter Station (Zhongdu Converter Station) designed by China Energy Engineering Zhejiang Institute w...[Details]
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The clamp ammeter is a portable meter made using the principle of current transformer. It is widely used because of its convenience. When using a clamp ammeter, the line current can be measured with...[Details]
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After months of rumors and speculation, Apple plans to release redesigned 14-inch and 16-inch MacBook Pros in September this year, featuring mini-LED displays, a new design, and faster Apple chip pro...[Details]
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1 Introduction
At present,
UPS
has been widely used in various economic fields, and plays an important role in the fields of communications, e-commerce, finance, medical...[Details]