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As an important raw material for ternary positive electrode materials of power batteries, the market demand for manganese sulfate continues to grow. On the evening of November 1, Red Star Development ...[Details]
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At the 2020 North American CES, there is a so-called "International Pavilion". However, what's interesting is that in this "International Pavilion", most of the exhibitors are from China, and many Ch...[Details]
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July 23 news This morning, realme Vice President and Global Marketing President @徐起Chase officially announced the appearance design of the new realme V5 on Weibo. The high-gloss silver color is...[Details]
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007.ASM
Wiring: P0 port connects to digital tube,
P2 port connects to matrix keyboard
Use timer interrupt, if there is no oper...[Details]
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1. The casing must be grounded For safety reasons, the oscilloscope housing must be grounded. Before powering on, check whether the power cord is worn, broken, or has exposed wires to avoid electric ...[Details]
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MAX660 oscillation frequency change method
As shown in the figure, if the OSC pin is connected to an external capacitor C3, the oscillation frequency can be reduced. If the internal oscillato...[Details]
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Noise, phase noise, signal-to-noise ratio, and noise figure are terms often used in communication systems. From the names, they are all related to noise. So, what is the difference between them and...[Details]
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Just like in "EVA", Ikari Gendō devoted his life to the "Human Instrumentality Project". In the automotive industry, there is also a car company that insists on its own opinions and is independen...[Details]
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Xizhi Research Institute releases a series of white papers on optoelectronic hybrid computing, building a new paradigm of computing power network with large-scale optoelectronic integration
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Tire pressure monitoring, as a technology to ensure vehicle safety, has become a "standard feature" for many models, but there are still some models that do not support it. According to the latest re...[Details]
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The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, since the initial voltage on the capacitor is ze...[Details]
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Power Supply Development Overview
The power supply industry is the energy-based industry for the entire electronics industry. With the diversification of power electronic equipment and the enhancem...[Details]
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Biometric payment cards with integrated fingerprint sensors make contactless payments more convenient, secure and hygienic. The contactless card remains in the cardholder's hand throughout the paymen...[Details]
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Nokia always makes exciting things dull, and the launch of Lumia 920 was not exciting at all. But it's no wonder, Elop's personality and Nokia's style are just like the magic weapon that can surviv...[Details]
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AI has become the most important keyword in the entire technology industry, and it has also prompted major cloud companies to expand their self-developed computing chips. However, considering that th...[Details]
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