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On August 26, GlobalFoundries filed multiple lawsuits in the United States and Germany, accusing TSMC of infringing 16 of its patents. In response to GlobalFoundries' accusations, TSMC issued a state...[Details]
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On January 21, the U.S. International Trade Commission (ITC) decided to initiate a 337 investigation into certain electrical connectors and cage assemblies and their products. Lixun Precision Industr...[Details]
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Abstract: A single-stage power factor correction (PFC) converter is introduced, and the main design of the converter is discussed in detail.
Keywords: converter; single-stage power factor corre...[Details]
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Brief description
Advertisement is a form of information service. The emergence of wireless vehicle-mounted LED screens has made it possible to deeply expand the advertising market and fully d...[Details]
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According to Jiwei.com, the actions of the National Big Fund have touched the sensitive nerves of the capital market, and the A-share market has been attracted by the semiconductor equipment an...[Details]
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The Japanese government will strengthen export restrictions on semiconductor materials and other products to South Korea. According to the latest report of the Korea Trade Association, although South...[Details]
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Recently, Gaogang District, Taizhou City, Jiangsu Province held a signing ceremony for a high-end semiconductor equipment manufacturing project. The project is jointly invested by Wuxi Ledong Micr...[Details]
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On the 14th, Bo Leren, member of the Management Board and Chief Technology Officer of Siemens AG, announced that Siemens (China) Co., Ltd. will lead its global autonomous robot research and devel...[Details]
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In October, vivo launched the vivo Y3s and vivo Y30 phones in China. However, recently a new phone called vivo Y30 Standard Edition was officially launched in China. The previous vivo Y30 is equipp...[Details]
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In modern industrial control systems, stepper motors are an important actuator and are widely used in automated industrial control systems and mechatronic products. In most modern electronic prod...[Details]
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Figure 1 shows a circuit for measuring the collector current and emitter current of a crystal using a voltmeter. After measuring the voltages at both ends of rc and re with a voltmeter, according to ...[Details]
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From mobile phones to solar energy to electric cars , people are increasingly dependent on batteries. As the demand for safe, efficient and powerful energy storage devices continues to grow, the need...[Details]
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The system has no special requirements for the accuracy and temperature stability of the microcontroller clock. The built-in clock oscillator of the C8051F410 microcontroller can be used directl...[Details]
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introduction
At present, with the rapid development of computer technology and communication technology, we can connect to the network through computers. At the same time, embedded...[Details]
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On the evening of October 22, at the HarmonyOS Night and Huawei's All-Scenario New Product Launch Conference, my country's first domestically produced mobile operating system, Huawei's HarmonyOS NE...[Details]