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On September 8, Ningbo Housing and Urban-Rural Development Bureau just issued two local regulations on construction projects in Ningbo: "Ningbo Residential Project Power Distribution Design Technic...[Details]
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With the depletion of global coal and oil resources and the increasing attention paid to environmental pollution by countries around the world, the grid-connected power generation technology and ap...[Details]
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Spotlights are typical modern lighting styles without a main light and a fixed scale. They can create an indoor lighting atmosphere. If a row of small spotlights are combined, the light can chang...[Details]
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1. Functions of Charging/Starting System Components
1. Functions of Charging System Components
Alternator: The alternator provides DC voltage to operate the vehicle electrical system and ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Inexpensive boost regulators with on-chip FET power switches are well suited for low-voltage boost converters, SEPIC (single-ended primary inductor converters), and flyback converters. For higher v...[Details]
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The power amplifier, commonly known as the "loudspeaker", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing consol...[Details]
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#include "timer.h" #include "led.h" ////////////////////////////////////////////////////////////////////////////////// //This program is for learning purposes only and may not be used for any othe...[Details]
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1.TQ2440u-boot-1.1.6 modify the file path is u-boot-1.1.6includeconfigsEmbedSky.h #defineLCD_TFTxxx (LCD type) W353.5 inch TFT4802724.3 inch TFT8004807 inch TFT80060010.4 inch VGA1024768VGA1024*768 ...[Details]
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As retail networking has become one of the main trends in the global retail market, many Chinese consumers have turned to online shopping, which has also made online shopping one of the "new four gre...[Details]
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The Xiaomi Mi 10, which was launched in 2020, is called the "Flagship Goalkeeper". Now the upgraded version of the "Flagship Goalkeeper" has appeared in a low-key manner. On February 10, the ...[Details]
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If Huabing is held legally responsible, many legal experts will be born in China's automobile industry. In 2023, Xiaopeng has set a Flag to open 50 smart driving seats in the city; Ideal announced ...[Details]
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On the afternoon of December 2, Apple announced the App Store's annual selection of games and apps. In previous years, this event was called Best of (Best of the Year), and this year it became ...[Details]
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According to Russia's Kommersant newspaper, as the EU tightened its export ban on Russia this month, silicon wafers used to produce semiconductor components were also included in the sanctions list. ...[Details]
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传统的
射频
(RF) 发送信号链通常使用数模转换器 (DAC) 来生成基带信号。然后，使用射频混频器和本地振荡器将此信号上变频为所需的射频频率。射频 DAC 技术取得进步，现在允许直接以所需的射频频率生成信号，从而显著简化射频发送信号链的设计和复杂性。
High-frequency RF DACs have balanced differential outp...[Details]
51mcu
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