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How does a high resistance fault occur? High-resistance fault is a common type of high-voltage cable fault. The main cause of high-resistance fault is that the cable is damp and the insulation is red...[Details]
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The new Nokia 1.4 has been released, with upgrades in screen size and battery capacity. It is priced at 99 euros (about 769 yuan) and will be available worldwide starting today. The bigg...[Details]
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In 2015, hydrogen fuel cell vehicles entered the initial stage of commercialization. Toyota Mirai is sold in the United States and Europe, and there are plans to introduce it to China. my country's f...[Details]
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NXP Accelerates Automotive Processing Innovation with Two Processors Powered by TSMC’s 16nm FinFET Technology
Eindhoven, the Netherlands – June 2, 2021 – NXP Semiconductors NV, a glo...[Details]
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At the beginning of 2024, the price war for new energy electric vehicles is "on the verge of breaking out", and new and old car companies have followed suit one after another. At the same time, as a ...[Details]
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Introduction The reading of water meters, electricity meters and gas meters is a big problem in urban life. The traditional manual door-to-door meter reading method is not only inefficient, but al...[Details]
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Hardware platform: iTOP-4412 development board Project name: Image recognition project In this article, we will learn to use QT to build a graphical interface and use QT to call Baidu AI's inter...[Details]
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0 Preface
In modern industrial production and scientific and technological research, various data need to be collected. The commonly used data collection method through data acquisition boards ha...[Details]
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On October 4, according to China News Network, Huawei Technologies (Malaysia) Co., Ltd. and Malaysia's Maxis signed a cooperation agreement on the construction of a 5G network in Malaysia on the 3rd....[Details]
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Main components: 89C52RC, 74HL138, two four-digit digital tubes, three independent buttons, flat cable, DuPont cable
Principle: Use the timer counter to set the timer to 50ms, and generate an interru...[Details]
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At the beginning of the new year, Geely has been in the news. Recently, it has signed contracts with Baidu and Foxconn, which has attracted the attention of the entire industry. It has established a ...[Details]
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introduction
The traditional method of obtaining DC voltage from a 220V AC power grid through uncontrolled rectification has been widely used in power electronics technology. Its advan...[Details]
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The experimental principle of voltage transformer control is shown in Figure 1.
By changing the power supply voltage of the inverter bridge, the current added to the motor winding is adj...[Details]
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As e-commerce continues to grow, various shopping carnivals are also increasing. Whether it is "Double 11", "618", "Black Friday" or "Double 12", the transaction volume of the platform is rising stea...[Details]
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At 5:10 am on September 23, my country successfully launched the 47th and 48th Beidou navigation satellites in a "two-satellites-in-one-rocket" manner at the Xichang Satellite Launch Center. Accord...[Details]
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