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1. Introduction:
The variable air volume (VAV) air conditioning system is an air conditioning system that uses a variable air volume box to adjust the air volume and the fresh air return m...[Details]
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Abstract: Based on the analysis of various buffer absorption circuits in existing power conversion circuits, two novel passive lossless buffer circuits are proposed, and detailed qualitative analys...[Details]
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With the development of power electronics technology, the application of inverters has penetrated into various fields, and generally requires inverters to have high-quality output waveforms. The...[Details]
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From September 14 to 15, the 2023 Global Summit (GS2023) jointly hosted by Chip East and Zhixing under Zhiyi was held in Shenzhen. Feng Xinpeng, CEO of Zhaoguan, attended the summit and delivered a...[Details]
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To know how to set the parameters of the frequency converter, you must first understand what the frequency converter is and what it is used for.
The frequency converter is a power supply...[Details]
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Samsung's next-generation Galaxy Watch Active is expected to be equipped with a series of new health features, but most of them are borrowed from its competitor Apple Watch. Citing foreign media SamM...[Details]
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"UNISOC's consumer electronics business will build a new strategy of 'one expertise and multiple capabilities' in the future. It will focus on the smartphone business as the main product form, as wel...[Details]
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"As long as my phone still has power, loneliness can do nothing to me." From this sentence, we can see that people are becoming more and more dependent on mobile phones. There is no way, who said tha...[Details]
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Compared with the initial value setting of timer0 in single countdown timer, the triggering time interval of interrupt handler is changed to 5ms here, in order to give people a better visual experien...[Details]
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Key technical requirements for motor manufacturing process
The technical and economic indicators of electric motors are largely related to their manufacturing materials and manufacturing proce...[Details]
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1. Design Idea
When a beam of light from an electric light source hits a mirror, reflection occurs. When we allow the beam to hit the mirror at a fixed angle, it will be reflected on the other...[Details]
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According to foreign media reports, researchers from the Hong Kong University of Science and Technology (HKUST) have developed a new type of hydrogen fuel cell that is the most durable in the world t...[Details]
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#include #include #define uint unsigned int #define uchar unsigned char sbit SH_595=P2^1; sbit DATA_595=P2^0; sbit ST_CP_595=P2^2; //74HC595(12)-ST_CP rising edge-shift register data enters the clo...[Details]
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Patent owners should not be allowed to keep the basic facts about their patents secret, especially when they are litigating in court, which are presumably public. Uniloc is one of the worst e...[Details]
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On October 24, according to the official announcement of "Beijing Yizhuang", the country's first all-solid-state lithium battery mass production line was officially put into production recently.
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