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According to statistics, there are 13,000 hospitals at or above the county level in my country, with a total of 175,000 medical machines. Together with some professional heart disease treatment insti...[Details]
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According to 9to5mac, leaked iOS 14 code suggests that Apple is developing a Catalyst version of the Messages app. Since 2011, iMessage has gained several new features, including extension...[Details]
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Integration and sharing to create a model for Jiangsu
Shen Weimin Huang Lei Chen Yibu
On January 9, Jiangsu Wuxi Power Supply Company launched the PMS2.5 (full-process operation and d...[Details]
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The Financial Times website published a report titled "American technology companies are fighting for control of 5G spectrum" on October 21, saying that US President Trump's push for the rapid launch...[Details]
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Basic concepts of suspension and electronically controlled suspension Suspension (also known as suspension in English) is a general term for all force transmission connection devices between the fr...[Details]
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The E series is a series of numbers composed of geometric series. The E series was first used in the electrical industry in the UK, so the first letter E of Electricity was used to mark this series. ...[Details]
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Recently, the three major operators jointly announced that they will launch 5G messages. On the one hand, it will upgrade the functions of traditional SMS services, and on the other hand, it is also ...[Details]
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Recently, at a Beijing technical seminar organized by SiFive, SiFive's Director of Marketing and Business Development Chen Weirong introduced the RISC-V route and development opportunities. As a...[Details]
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Recently, Xinjiang Development and Reform Commission and State Grid Xinjiang Electric Power Company jointly issued the "Notice on Doing a Good Job in the Layout of Independent New Energy Storage Proje...[Details]
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In recent years, the emergence of new single-chip microcomputers and the development of integrated circuit technology have provided conditions for updating product design and developing cost-effe...[Details]
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The 220 V mains electricity is connected to the closed power switch SB, resistors R1, R2, and potentiometer RP to form a voltage divider circuit, and the capacitor C3 is charged after the voltage is ...[Details]
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Schematic diagram of keyboard part:
The process of designing a digital tube is mentioned in the previous article " 51 single-chip microcomputer digital display ".
The code...[Details]
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Abstract: This paper designs a single-chip MP3 player, using the open source software project EFSL. Taking advantage of its small memory requirements, simple porting, and free of charge, the paper des...[Details]
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This afternoon, blogger @数码闲聊站 broke the news that OPPO plans to commercialize roll-up screen mobile phones, ushering in the era of roll-up screens for smartphones. @Digital Chat Station poin...[Details]
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High voltage cabinet and low voltage cabinet are two indispensable components of the power system, and there is a close relationship between them. This article will introduce in detail the function...[Details]