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Market research firm IC Insights updated its 25th edition of the McClean Report forecast analysis, showing that driven by strong growth in the memory market, Samsung will become the world's largest s...[Details]
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China Energy Storage Network News:
State Grid Jiangsu Electric Power has conscientiously implemented the development strategy of State Grid Corporation of China in the new era, comprehensivel...[Details]
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UART serial port timing For UART serial port protocol, please refer to the following article: http://blog.csdn.net/gogomusic/article/details/54767502 UART serial port configuration 1) Seria...[Details]
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On June 5, when a Volkswagen ID.4X new energy vehicle was driving out of the Hangzhou toll station along the S2 Shanghai-Hangzhou Expressway, it collided with the toll station facilities and caught f...[Details]
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SMD diodes are also called crystal diodes, or diodes for short. In addition, there are early vacuum electron diodes. S4 SMD diodes are electronic devices that conduct current in one direction. The se...[Details]
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According to foreign media reports, on May 15 last year, TSMC, which manufactures chips for Apple, AMD and many other manufacturers, announced on its official website that they will invest in the con...[Details]
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Under the wave of electrification and intelligence, brake-by-wire products, as the core execution components of autonomous driving, have a broad market space. On November 18, 2022, the 2022 Second ...[Details]
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1. ARM chip type
1. ARM Classification
(1) ARM classification type (chip | core | instruction architecture)
ARM Category:
-- ARM chip type: 6410, 2...[Details]
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Transformer DC resistance tester is referred to as DC resistance tester, DC resistance tester, inductive load DC resistance tester, etc.
Transformer DC resistance tester is a new instrument de...[Details]
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In the header file "stm32f10x.h": #define HSE_Value ((uint32_t)8000000) /! Value of the External oscillator in Hz/ The italic content defaults to 8000000. When you modify the external crystal oscil...[Details]
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Previously, we explained the introduction of software and hardware and counting examples, the basic use of cameras, visual positioning based on shape matching, BLOB detection, size measurement, cal...[Details]
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Introduction to S parameters
S (scattering) parameters are used to characterize electrical networks using matched impedances. Scattering here is the way that current or voltage is affected when the...[Details]
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During the development of the RF receiver (RX), our team found that its performance was close to the limit of customer requirements. In order to meet greater challenges, the performance requirements o...[Details]
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Foreign digital blogger @Apple Demo recently exposed the prototype device of Apple's first-generation Apple Watch. The watch is covered in a thick shell and looks very much like the previous th...[Details]
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移相控制的全桥PWM变换器是最常用的中大功率DC/DC变换电路拓扑形式之一。移相PWM控制方式利用开关管的结电容和高频变压器的漏电感或原边串联电感作为谐振元件,使开关管能进行零电压开通和关断,从而有效地降低了电路的开关损耗和开关噪声,减少了器件开关过程中产生的电磁干扰,为变换器提高开关频率、提高效率、减小尺寸及减轻质量提供了良好的条件。然而,传统的移相全桥变换器的输出整流二极管存在反向恢复过...[Details]