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In the previous article, our Linux was able to boot, but when identifying NAND, it failed to obtain the clock source, resulting in the failure of subsequent partitioning.
We found from t...[Details]
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China Energy Storage Network News:
Australian transmission operator Transgrid has determined its preferred option to increase transmission capacity between Queensland and New South Wales, whi...[Details]
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On July 10, Sony officially announced that the true wireless noise-cancelling sports earphones WF-SP800N were officially launched. Designed for sports enthusiasts, the earphones have the features of ...[Details]
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On January 11, Fumanwei stated on its investor interaction platform that 5G RF chips have entered mass production. Not long ago, in order to meet the needs of market expansion, Fumanwei raised 900 mi...[Details]
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Preface
As the successor of DDR2, according to the JEDEC standard, the current data rate of DDR3 ranges from 800Mbps to 1.6Gbps. While providing users with a faster performance experience, DD...[Details]
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1. The concept of impedance
In a circuit with resistance, inductance and capacitance, the resistance to alternating current is called impedance. It is usually represented by Z, and its...[Details]
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figure 1 Although power batteries do not seem to have complex components, they still need to go through a lot of complex and repetitive testing from research and development to application, and ...[Details]
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China Energy Storage Network News:
The forum "Accelerating the Construction of Global Energy Internet and Serving the Belt and Road Initiative" was held in Beijing.
In order to implement ...[Details]
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1. System Overview The modules used in the system include AT89C51 microcontroller + LCD12864 + DS18B20 temperature detection module. The system uses AT89C51 as the control core, uses the DS18B20 temp...[Details]
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With the development of science and technology, the measurement accuracy of various workpieces and parts is getting higher and higher, and the requirements for measuring instruments are becoming more ...[Details]
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The oscilloscope is the most common instrument for electronic engineers. Many people also compare the oscilloscope to the "eyes" of engineers, which is enough to show how important the oscilloscope i...[Details]
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At present, solid-state lithium batteries and hydrogen fuel cells have become important technical routes for the development of the new energy vehicle industry. The two technologies compete with each...[Details]
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In the absence of special instruments,
the quality of capacitors can be tested and judged using the resistance range of a multimeter
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Fixed capacitors with large capacity (above 1μF) ca...[Details]
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On January 30, Huawei held a press conference on the top ten trends of smart charging networks in 2024 with the theme of "Enabling high-quality charging wherever there is road". At the press confe...[Details]
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As TSMC is rushing to build 3nm, it is reported that Apple has taken the lead in booking the initial 3nm production capacity, mainly producing its own M series processors for the next generation of M...[Details]
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