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The Australian government has approved six energy storage projects with a total capacity of 3,626MWh through its capital investment program.
Of all the approved tenders, 1,996M...[Details]
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McWel, a subsidiary of electronic vaping equipment manufacturer Smoore International Holdings Limited, officially submitted its prospectus yesterday evening (19th), intending to be listed on the main...[Details]
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Green screen effect Sina Digital News, June 12th morning news, Apple today released an upgrade to iMovie for iOS, adding green screen effects, 80 new soundtracks, improved static image support, a...[Details]
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Code: Experiment sequence: 11.1 Experimental task: Write the initial calibration time to the DS1302, then read the time from the DS1302 and display it Implementation phenomenon: After the program...[Details]
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5G is here! On August 20, Nanjing Unicom's Xiaoying 5G base station was successfully opened. This is the first time in China that a 5G base station has been built in a substation, which means that ...[Details]
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In addition to OnePlus 8 and 8 Pro, it is reported that the Bullets Wireless Z wireless headphones and Warp Charge 30 wireless charging pad will also be released on April 14. Now foreign media T...[Details]
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Electromagnetic relays Working principle and characteristics of relays
Working principle: When the electromagnet is powered on, the armature is sucked down to make D and E contact, ...[Details]
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Recently, Logitech Wireless Solar Keyboard K750 won the "iF Product Design Award" in the German "2012iF Design Award" for its unique green technology innovation design. This is another world-class ...[Details]
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Mixer linearity has always been a key issue facing RF system design. The nonlinearity of the mixer will produce unwanted, unfilterable spurious, intermodulation and nonlinear distortion. For example,...[Details]
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With the mandatory implementation of the US FCC E911 requirement for ±3 meters vertical positioning of mobile phones and the rapid increase in the popularity of smart wearable devices, atmospheric pr...[Details]
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Improper regulation of the automotive electrical system results in frequent voltage sags and overshoots. Under normal conditions, the voltage ranges from 11 to 15 volts, while during transient init...[Details]
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Recently, the China Industry and Enterprise Competitiveness Center of the Chinese Academy of Social Sciences and the China Social Sciences Press jointly released the "Industry Blue Book: China Indu...[Details]
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Illustrations from Canva This year is a lucky year for new energy vehicles. Under the trend of digital transformation, new energy vehicles have taken the lead in emerging from the shadow of the epi...[Details]
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For many years, refrigerators have been used as storage and preservation space in the domestic market, and people's demand for refrigerators is also the most basic functions of freezing and freezing....[Details]
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Recently, according to official channels, Geely will officially release the new generation of Thor electric system on October 30; the thermal efficiency of the hybrid system exceeds 46%. In additio...[Details]