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On July 6, Sugon, a leading company in the domestic information technology industry, released a new slogan "The dawn is near, the ideal is not far away", officially starting its brand upgrade under t...[Details]
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1. Application Background In recent years, with the rapid development of China's high-speed rail industry, the demand for high-speed EMUs has continued. The design and production of EMUs is a complex...[Details]
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According to foreign media reports, in an inter-university research project led by the Hong Kong University of Science and Technology (HKUST), an environmentally friendly rechargeable liquid fuel has...[Details]
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A smart microgrid is a system composed of loads and micro power sources. It can provide both electricity and heat. The power supply inside the microgrid is mainly composed of power electronic dev...[Details]
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Recently, the largest national 5G power test network in China was completed in Jinjialing, Laoshan, Qingdao, Guzhenkou, West Coast, Qingdao Olympic Sailing Center and Qingdao State Grid Dispatching...[Details]
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In the AT89S51 single-chip microcomputer application system, some occasions need to reduce costs and reduce size. At this time, TTL circuits, CMOS circuit latches or tri-state gate circuits can als...[Details]
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From September 4 to 7, 2019, the 21st China International Optoelectronics Exposition (CIOE 2019) was grandly held at the Shenzhen Convention and Exhibition Center. As a comprehensive exhibition of th...[Details]
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High-voltage circuit breakers are one of the most important control devices in the power system. The number of high-voltage circuit breakers in operation is the largest in the power grid, and the op...[Details]
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Block Diagram
script language=JavaScript src="/js/blockdiagram/flyout.js" type=text/javascript /script script type=text/javascript function fnMouseOver(obj) { if(browser == 'ie5') { obj.sty...[Details]
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When the technology of self-driving cars matures in the future , earth-shaking changes will occur not only in the field of transportation, but also in fast food, real estate, hotels, aviation and o...[Details]
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The general format of an MCS-51 assembly language program * Unlike 8086, there is no distinction between code segment and data segment, and all addresses are unified. * A program consists of command ...[Details]
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According to Hefei Evening News, the Hefei Public Resources Trading Center showed that Hefei will build the city's first quantum computing innovation and entrepreneurship platform. It is reported th...[Details]
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Block diagram (SBD) of a server AC/DC power supply and telecom rectifier using TI's analog PFC and PWM controllers and high-performance drivers and transceivers.
Block Diagram
Design ...[Details]
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I bought a MINI2440 development board from Youshan. SuperVivi is not open source, and my own board does not have NOR Flash. Burning the system brought me a lot of trouble. I had no choice but to ma...[Details]
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In battery-powered applications such as motor drives and switch mode power supplies (SMPS), the power architecture usually requires the ability to disconnect the module from the main power rai...[Details]