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Use a voltmeter to measure the voltage across a certain component. The operation is shown in Figure 1(a). If the circuit other than the measured component is regarded as an active two-terminal networ...[Details]
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The metal tube float flowmeter rotates based on the coupling between the magnet in the float and the follower magnet in the indicator, and drives the pointer to rotate at the same time. Therefore, th...[Details]
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According to foreign media MacRumors, UBS analysts Timothy Arcuri and Munjal Shah said that Apple plans to release a 5.4-inch, a 6.7-inch and two 6.1-inch iPhones in 2020. Analysts expect al...[Details]
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China Energy Storage Network News: —— Interview with Liu Jinsong, Head of the State Grid Development Department and New Energy Cloud Project
"State Grid":
Why does State Grid Corporati...[Details]
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In the servo drive system, the brushless DC motor (BLDCM) is a new type of continuously variable speed motor. It has the advantages of simple and reliable structure, convenient maintenance, high opera...[Details]
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1. Software Installation
1. First, install the NIOS II development kit. Use virtual CD-ROM software, such as DAEMON, to map the NIOS II V1.0 BUILD316E.ISO file to the virtual CD-ROM....[Details]
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This series will bring systematic learning of FPGA, starting from the most basic digital circuit foundation, the most detailed operation steps, the most straightforward verbal descriptions, and step-...[Details]
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On August 29, the National Energy Administration held a field meeting in Hangzhou, Zhejiang to promote the high-quality development of new energy vehicle charging infrastructure, investigate and le...[Details]
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The Cardboard VR glasses are no longer available for purchase in Google's online store. If you want to buy one as a souvenir, they are still available on Amazon and eBay, but it's hard to imagin...[Details]
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Recently, the Tongxin UOS operating system and the Fenghua No. 1 GPU independently developed by INNOSILICON have completed comprehensive and in-depth adaptation certification. INNOSILICON has offic...[Details]
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The working current of a three-phase motor should be selected according to the specific motor parameters and working conditions, and should generally be determined according to the rated current of...[Details]
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China Energy Storage Network:
In recent years, the United States has faced unprecedented challenges from emerging countries in the fields of artificial intelligence, 5G, quantum science, et...[Details]
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According to modern manufacturing technology, three doping regions are manufactured on the same silicon wafer according to different doping methods, and two PN junctions are formed, thus forming a ...[Details]
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Nordic nRF9151: Small, low-power cellular IoT solution now in production and available for mass IoT markets
The nRF9151 is a fully integrated, pre-certified SiP, exempt from US tarif...[Details]
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The Darlington tube is two transistors connected together, and the polarity is only recognized by the front transistor. The specific connection method is as follows. Take two transistors of the sa...[Details]
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