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●Use environment of withstand voltage tester ※Do not use the tester in flammable atmosphere To prevent explosion or combustion accidents, do not use the tester near alcohol, thinners or other flamm...[Details]
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Today (13), TSMC held an online corporate briefing and released its fourth quarter financial report for fiscal year 2021 ending December 31. The financial report shows that TSMC's consolidated revenu...[Details]
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By Brendan Cronin
summary
Direct digital synthesis (DDS) technology is used to generate and condition high-quality waveforms and is widely used in many fields such as medicine, industry, ins...[Details]
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1. Development trend of frequency converter in dyeing and finishing industry
For the dyeing and finishing industry, electricity consumption is the main part of its production cost, and the dye...[Details]
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Tianyancha shows that Xin'en (Qingdao) Integrated Circuit Co., Ltd. underwent industrial and commercial changes on July 1, with a new shareholder, Qingdao Xingcheng Electric Power Equity Investment P...[Details]
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On March 22, Jingsheng Electromechanical issued an announcement on the progress of its joint venture with Applied Materials (Hong Kong) to establish a holding subsidiary and purchase assets. The 14t...[Details]
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French company Dicom, a leading provider of fixed and mobile digital TV chips, recently released its latest tuning-demodulation system-on-chip (SoC) solution, DIB8096P, at the International Integra...[Details]
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Modern cars have 500 million lines of code, and 1 billion lines of code are not far away, which also means that the era of software-defined cars has arrived. Software development can be more difficul...[Details]
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At present, 5G, as a global emerging strategic industry, is receiving unanimous attention from all countries. Since my country officially launched 5G commercial use in 2019, its development has als...[Details]
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Select an oscilloscope with sufficient bandwidth to accurately capture the highest frequency components of your signal. As shown in Figure 1, all oscilloscopes exhibit a low-pass frequency response...[Details]
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The process of generating the linux-5.11 image vmlinux -objcopy- arch/arm/boot/Image arch/arm/boot/Image -gzip & add arch/arm/boot/compressed/head.S- ...[Details]
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Nearly 30 million MP3 players have been produced, of which 50% are hard disk drive (HDD) MP3 players. The power supply for MP3 players usually comes from an AC adapter, a USB cable or a lithium-i...[Details]
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In 1879, American physicist Edwin Herbert Hall (1855-1938) discovered in an experiment that when current passes through a conductor perpendicular to an external magnetic field, a potential differen...[Details]
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Jiangsu Haisida Power Co., Ltd. (hereinafter referred to as "Haisida", "Party A"), a holding subsidiary of Shanghai Prilite Composite Materials Co., Ltd. (hereinafter referred to as "Prilite" or "t...[Details]
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In the previous lesson, we mainly talked about the use of Keil software and how to use Keil software to create a project file. Now we will use C language to write a program to light up a light-emittin...[Details]