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Before the AC withstand voltage test equipment is put into operation, it is necessary to understand the operation methods and common precautions before carrying out the actual operation, so as to ens...[Details]
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realme announced yesterday that it will announce the most "heavyweight" crossover in the history of technology. Today the answer was revealed, and realme GT Neo 2 launched the "As Stable as a M...[Details]
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As the Chinese version of Switch is getting closer, its upstream and downstream supporting companies are also expected to benefit from it. In terms of supply chain, an important customer of Zhongjing...[Details]
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ps2key.c / * = ... SMC1602A (16*2) analog port wiring connection diagram: --------------------------------------------------- |LCM-----51 | LCM-----51 | LCM------51 | ----------------------------...[Details]
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High-power LEDs have higher luminous efficiency and service life than fluorescent lamps. People should install a heat sink according to the actual usage. At present, the retail price of domestic 3W...[Details]
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On May 18, Tianyue Advanced stated on the investor platform that the company's research and development focus has gradually shifted to large-size and conductive products, and has achieved phased resu...[Details]
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On December 23, Tongxingda stated on an interactive platform that the overall base of the foldable mobile phone market is still small, but it is foreseeable that the explosive growth rate will be rap...[Details]
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1. Probe classification
Probes are usually classified according to the measurement object, as shown in Figure 1. Among them, high-impedance passive probes, high-voltage differential probes, and curre...[Details]
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It would be wonderful if high-speed PCB design could be as simple as connecting schematic nodes and as beautiful as what you see on a computer monitor. However, unless the designer is new to PCB desig...[Details]
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In the operation of rotating machinery, when the speed of the shaft reaches a certain value, the operation of the shaft will become unstable and vibration will occur, and the shape of the shaft wil...[Details]
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Advantages of string inverters:
(1) It is not affected by module differences between strings and shadows, and reduces the mismatch between the optimal working point of the photovoltaic cel...[Details]
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In 2019, the total installed capacity of power generation in China was 2,010.66 million kilowatts, a year-on-year increase of 5.8%; the total power generation was 7,325.3 billion kilowatt-hours, a ...[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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Working principle and introduction of dry cleaning and washing cylinder tester - Shanghai Chengsi About fabric dry cleaning method (reference AATCC 162_2002) 1. The dry cleaning method mentioned here...[Details]
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TechInsights released the "Automotive Industry Outlook 2025" report, pointing out that the automotive industry will present several transformative trends next year, including the rise of electric v...[Details]
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