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1 Introduction
LED (Light-Emitting-Diode) is a semiconductor that can convert electrical energy into light energy. It changes the principle of tungsten filament light emission of incandescent ...[Details]
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Two power transistors form a push-pull circuit, which shapes the DC power rectified by the bridge rectifier circuit into a high-frequency pulsating current on the transformer, and then generates lo...[Details]
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On July 26, BlackBerry announced the release of the latest version of its flagship software composition analysis tool, BlackBerry Jarvis 2.0. BlackBerry Jarvis 2.0 launched a SaaS (software as a serv...[Details]
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Recently, Dongguan Jimu Machinery Co., Ltd. was established with a registered capital of 870 million yuan. According to data, Huawei Technologies Co., Ltd. wholly owns the company. The legal repres...[Details]
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Although NVIDIA has promised to maintain neutral operations after the acquisition of ARM and not affect the IP licensing of third-party customers, the trend is already clear. After being acquired by ...[Details]
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1. Overview of Memory System Functions 1. Cortex-CM3 memory system functions 1) The memory map is predefined, and it is also specified which location uses which bus. 2) The memory syste...[Details]
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The combustion products of oil, coal and natural gas are mainly carbon dioxide, which causes the earth's temperature to rise year by year. At the same time, fossil fuels also contain impurities, espe...[Details]
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Entering Q3, as the epidemic situation in various countries/regions has eased, most markets such as the United States, China, and Central and South America have shown a recovery trend, and the market...[Details]
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The standard chips of blue
LED
and white LED are
LED chips
stored in the package
, and the size of one side is generally 200 to 300μm. The shape varies depending on the applica...[Details]
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Many engineers have a headache when using network analyzers. How to do it? What to do? These are all issues that engineers need to consider. Below, engineers from the Antai Network Analyzer Repair Ce...[Details]
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LED lamp bead parameter introduction: 1. Brightness LEDs have different brightness and different prices. Lamp cup: general brightness is 60-70lm; Bulb: general brightness is 80-90lm. ...[Details]
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On May 24, the 13th China International Energy Storage Conference, hosted by the China Chemical and Physical Power Sources Association, was held in Hangzhou. With the theme of "Promoting the constr...[Details]
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Looking at the entire automotive electronic chip field, the application scope of MCU is vast. According to IC Insights' forecast, by 2020, the global automotive MCU market sales will approach US$6.5 ...[Details]
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The U.S. Department of Energy (DOE) announced on February 23 that it will provide $15 million in funding for 12 projects in 11 states to advance the next generation of high-energy s...[Details]
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According to reports, South Korea's Hana Micron recently disclosed that it will invest 1.3 trillion won (about 6.695 billion yuan) in Vietnam by 2026 to expand its traditional memory chip packaging...[Details]
Analog electronics
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