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According to a report by RootsAnalysis, the global automotive lithium-ion battery market was $17.4 billion in 2019 and is expected to reach $95.3 billion by 2030, with a compound annual growth rate (...[Details]
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1 Introduction
Noise figure is a major measurement parameter in the development and production of microwave products. It is one of the key parameters that characterize the ability of a re...[Details]
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1. System operating frequency setting The register version and the library version of the STM32 system operating frequency setting are quite different. The library version of the system operating...[Details]
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According to the latest report from research firm Counterpoint, the global smartphone market grew 6% month-on-month in the third quarter of 2021, but fell 6% year-on-year, with shipments of 342 milli...[Details]
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Harvesting the sun's energy directly from space could provide a cost-effective way to meet the world's electricity needs for the next 30 years, with government funding, according to a study by an i...[Details]
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Signal sources have developed to a very wide range today. We can classify them according to the frequency range: ultra-low frequency (0.1m～1kHz), audio (20Hz～20kHz), video (20kHz～10MHz), radio freque...[Details]
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According to foreign media reports, data released by chip foundry TSMC showed that their revenue in 2021 was NT$1,587.415 billion, equivalent to approximately US$57.4 billion, an increase of 18.5% ye...[Details]
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This article introduces a pulse measuring instrument made of a single-chip microcomputer. Just put your finger in the sensor and you can quickly and accurately measure the pulse rate per minute. Th...[Details]
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Application fields and characteristics of float level gaugesFloat level gauges are a commonly used liquid level measuring instrument, suitable for sewage treatment in the petroleum, chemical, electri...[Details]
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Analyze whether the following instructions are correct and explain why.
MOV R3, R7 Wrong, the two operands cannot be working registers at the same time
MOV B, @R2
DEC DPTR error, does not exist...[Details]
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Children's exploration and learning of scientific fields are often directly driven by curiosity and interest. It can be said that curiosity and interest are the basic prerequisites for children to ...[Details]
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Cross-protocol communications in industrial automation and data applications not only need to support high-speed data transmission and meet the needs of real-time control and big data processing,...[Details]
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The compression technologies currently used in the video field are mostly technologies similar to the MPEG series. Although MPEG-4 or H.264/AVC have achieved a high compression ratio, it is still...[Details]
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1. Preparation work 1.1 Schematic diagram CONFIG_DM9000_BASE The chip select signal is connected to the nGCS4 pin. To determine the base address of the network card, it must be determined acc...[Details]
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Friends who often read my official WeChat public account articles should have noticed that I have shared a lot about Renesas MCU this year.
Again, you will find that Renesas Electronic...[Details]
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