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This electric code trainer made of silicon solar cells has a simple circuit, uses few components, is easy to make, and has a total current of less than 4 mA. The electric code trainer can work nor...[Details]
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In recent years, sodium-ion batteries have attracted much attention due to the abundance of sodium and the low cost of such batteries. Electrodes with high Na+ storage capacity and cycling stability ...[Details]
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On February 4, it was learned from the Southwest Branch of State Grid Corporation of China that in the face of the epidemic, the branch strengthened its organizational leadership, and further refin...[Details]
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I. Introduction With the rapid development of various consumer products such as smart phones, tablet computers, and car electronics in the past two years, ARM architecture processors, as the proc...[Details]
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According to the Operator Finance website, the three major operators have postponed the release of 5G commercial numbers to before September 20 or after the National Day. The three major operators po...[Details]
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The arrangement of the LEDs and the specifications of the LED light source determine the basic driver requirements. The main function of an LED driver is to limit the current flowing through the LE...[Details]
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In the early 1980s, Japan's Toshiba Corporation first applied AC speed regulation technology to air conditioners. By 1997, its market share had reached more than 70% of Japan's household air condit...[Details]
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Immersive experiences that were once exclusive to high-end devices, such as AR, high-fidelity games, and new mobile and home use cases based on AI, are now becoming mainstream market demands. Enablin...[Details]
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When people mention security network applications, they mostly think of network surveillance cameras. In fact, the composition of the surveillance system is not limited to front-end products. Wit...[Details]
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interrupt indicates the interrupt priority, and using indicates the working register group used. interrupt x using y The xx value after interrupt is the interrupt number, that is, which interr...[Details]
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When programming PIC microcontrollers, you may encounter this problem: the program is fine, the program is burned successfully, and the hardware is powered on, but why is there no response? Later I f...[Details]
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At present, there are mainly the following methods to expand the serial port: ①, using serial port expansion chips, such as ST16C550...[Details]
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Located on Zhongzheng Road in Taoyuan County, the exhibition center officially opened in December 2009. Its circular appearance, unique design and glass curtain wall have a modern look. There are also...[Details]
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Summarize Automobile safety is an important area that people can have misunderstandings about. Automotive security is also uncharted new territory for many IT security experts. In...[Details]
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The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
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