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The MCS-51 series microcontroller has only two external interrupt source input terminals. When there are more than two external interrupt sources,
, it must be expanded. Here are two simple expansi...[Details]
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Geely's brands are now playing an interesting strategy. First, Polestar announced that it would merge and go public through SPAC and Gores Guggenheim, with a post-merger valuation of about $20 billio...[Details]
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In a standard flyback power converter, the leakage inductance of the transformer generates a voltage spike on the drain of the primary-side FET. To prevent this spike, the FET usually requires a clam...[Details]
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The video surveillance and security industry is undergoing a dramatic transformation, moving from traditional analog CCTV cameras to logic-based digital cameras. The trend toward higher video resol...[Details]
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This year, Redmi has launched a number of hot-selling new models. Recently, there have been more and more leaks about the new Redmi Note series. The Redmi Note 9 series has been registered with...[Details]
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On August 15, a signing ceremony was held for the Honghui Flywheel Energy Storage East China Regional Headquarters Base Project and the Wuxi Integrated Circuit and Energy Storage Research Institute. ...[Details]
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Fault phenomenon: The AC adapter for a certain brand of mobile phone, brand name Mobile, TY-768A. When connected to AC
power,
the indicator light does not light up.
Maintenance: For...[Details]
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CINNO Research Industry News: Samsung Display (hereinafter referred to as SDC) will supply folding panels to Chinese mobile phone manufacturers. This is the first time that SDC has supplied folding p...[Details]
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Jiwei.com News Since the official operation of the Science and Technology Innovation Board in 2019, the registration system of the Growth Enterprise Market has also been officially implemented in 202...[Details]
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1 Introduction
Distribution transformers are the main electrical equipment that directly supplies power to customers in the distribution area. They are
the key link in
determining...[Details]
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To accelerate the popularity of AI PC, Meteor Lake is the first to introduce neural network processing unit NPU to specialize in AI September 19, 2023, San Jose - At the Intel on Technology Innova...[Details]
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In the digital-analog hybrid circuit system, multiple power supplies are required. In order to reduce the number of external power supplies, the system power supply circuit can be miniaturized. B...[Details]
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Currently, the commonly used solar cell technologies include monocrystalline silicon solar cells and polycrystalline silicon thin-film solar cells. Production process: Monocrystalline silicon solar...[Details]
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This article records the operation process of mini2440 lighting up the LED; Light up an LED code implementation method: assembly and C; Conducted some functional expansion experiments; The basic id...[Details]
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On October 29, the Korea Economic Daily stated that according to the latest Samsung semiconductor memory roadmap it has, Samsung Electronics will launch the next-generation V-NAND with more than 40...[Details]
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