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After 10 years of research and development, an international research team composed of scientists from the University of Cambridge in the UK, the Commonwealth Scientific and Industrial Research Org...[Details]
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China Shipping Energy Storage Technology (Beijing) Co., Ltd. (hereinafter referred to as China Shipping Energy Storage) announced that it has completed two rounds of financing, PreA and PreA+, with a ...[Details]
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China Energy Storage Network News:
As the world's first digital power grid research institute, China Southern Power Grid Digital Power Grid Research Institute Co., Ltd. (hereinafter referre...[Details]
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This circuit diagram is based on the AT89C51 frequency meter hardware circuit diagram. As shown in the figure. The frequency meter realizes the following functions:
1. Test functionality
It...[Details]
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In 2020, BMW suddenly had two more battery suppliers. On the one hand, it signed a long-term battery supply contract with the Swedish company Northvolt with a transaction value of 2 billion euro...[Details]
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According to Business Insider, Uber and Lyft are currently losing a lot of money. In 2019 alone, the two companies lost a total of $3.8 billion. Most investors and analysts put the key to profitabili...[Details]
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According to the latest report of the McClean Report published by IC Insights in 2021, global semiconductor companies' R&D spending increased by 5% in 2020 to a record high of US$68.4 billion, and is...[Details]
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On July 18, Jiangsu Beiren stated on the investor interaction platform that developing energy storage business is an important strategic layout of the company. The company adopts an integrated busi...[Details]
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According to foreign media reports, SLD Laser has launched high-resolution sensing and ultra-high-speed LiFi (visible light communication) technology for vehicles. The company will showcase this inno...[Details]
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1 Introduction At present, embedded processors based on ARM core have become the mainstream in the embedded system market. With the widespread application of ARM technology, the establishment of embe...[Details]
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The hot summer makes us feel unbearable. Even breathing is hot on the way to work. I envy those who have cars. And those friends who drive to work every day don't seem to be much better. The sun scor...[Details]
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电源装置是电子电气设备中所不可缺少的部件,开关电源以其效率高、体积小、重量轻、电压适应性好等优点,受到相关行业的青睐。但目前存在的缺陷是电磁骚扰大,对环境或对其他设备造成不利影响。目前对于可变负载的开关电源,笔者所了解到的产品最低输出噪声电压也在70 mV以上。设计低电磁骚扰的开关电源,也就成了许多设计人员的希望,为此提出了种种方法。本例设计要点不同于常规技术,而是采取了从源头上对电磁噪声进...[Details]
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With the implementation of 5G, the cost-effectiveness of the Internet of Things has become apparent, and the evolutionary trends of industrial digitization and urban intelligence have become increasi...[Details]
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;The system crystal is 11.0592 MHz
;51 MCU sends MCU program
; this program is simulated by Proteus
;This program has been tested on hardware
; 2007-05-27
; A simplified circuit diagram is attac...[Details]
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The microcontroller itself does not have the ability to develop programming, so to turn the microcontroller into an application product, it is necessary to use two tools: hardware development and soft...[Details]