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On the afternoon of October 30, the Big Data Sub-Forum of the Digital Southern Power Grid Supporting the Development of the Guangdong-Hong Kong-Macao Greater Bay Area was successfully held.
Ex...[Details]
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At this point in time, even those who don’t know much about cars will know that electric vehicles are definitely the general trend of the future, and there will be basically no suspense. However, dif...[Details]
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1. Errors caused by differences in reference conditions Since the volume of gas changes with temperature and pressure, when measuring the volume of natural gas, a specific temperature and pressure mu...[Details]
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In the past, when making measurements with a high-bandwidth oscilloscope and an active probe, you had the choice of either a single-ended probe or a differential probe. Single-ended probes were typic...[Details]
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At the Baidu Developer Conference held recently, Yin Shiming, vice president of Baidu and general manager of Baidu Intelligent Cloud, took the stage as the closing guest to give a speech. This was al...[Details]
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The official announcement of the new Black Shark 4 series gaming phone will be held on March 23, and today it is also preheated that it will be equipped with a lifting physical shoulder. Recent...[Details]
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Before the National Day, realme officials had "hinted" that they would announce news about new phones after the National Day. However, unexpectedly, as soon as the National Day came, on October 9, re...[Details]
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DO30 series digital multimeter calibrator is an AC and DC voltage and current source specially used for the production, maintenance and verification of various voltmeters, ammeters and multimeters....[Details]
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International New Energy Network News: Zero voltage ride-through is a rigid safety regulation requirement proposed by the State Grid to protect the safety of the power grid. The new national standa...[Details]
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What is frequency conversion?
When it comes to frequency conversion, we should first introduce the concepts of my country's mains frequency and fixed frequency. The standard of my country's ma...[Details]
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According to a report by German media Teslamag on July 31, Tesla completed the acquisition of German wireless charging company Wiferion for a price of US$76 million (approximately 543 million yuan). ...[Details]
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Advanced Energy's LCC1200 series improves reliability and reduces total system cost in high-power industrial applications
New expansion of Artesyn’s LCC product family provides up to...[Details]
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Note that when the STM32F407 is sampling AD, if the pin is floating, the voltage collected at this time is not 0. 1 ADC pin initialization void Lsens_Init(void) { GPIO_InitTypeDef GPIO_...[Details]
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According to a report by readwrite on August 19, Beijing time, DeepMind, a British artificial intelligence company acquired by Google in 2014, will develop a new artificial intelligence system that h...[Details]
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The on-state of mode C is shown in Figure 4(a): switch S1 is closed, switch S2 and diodes D1 and D2 are not conducting. In this case, the inductor currents iL and iLO increase, and i1=iL. The off-sta...[Details]
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