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In the future, as long as Trump is in power, the biggest feature of the US stock market may be the high probability of instability, and the trend of the entire stock market will change with the polic...[Details]
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Schematic Key debounce For mechanical switches, when the mechanical contacts are opened and closed, due to the elasticity of the mechanical contacts, a switch will not be immediately and stably co...[Details]
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SMIC South Integrated Circuit Manufacturing Co., Ltd., which completed construction in the first quarter of this year, has now seen the smooth move-in of the first batch of wafer fab equipment and is...[Details]
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Xilinx has taken various measures to reduce dynamic, static and I/O interface power consumption, while optimizing the ISE design suite in terms of design flow, thus achieving unprecedented power co...[Details]
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As previously announced, this afternoon, LeTV held a brand launch conference for Letv, announcing that the Chinese brand of Letv TV has been officially upgraded to "LeTV". At the press conference, ...[Details]
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Bloomberg News reported on January 31 that Tesla is expanding its battery factory in Sparks, Nevada, to bring a lower-cost lithium iron phosphate (LFP) battery supply chain to the United States. Ac...[Details]
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On October 14, the 2020 China International Information and Communication Exhibition opened at the Beijing National Convention Center. The theme of this exhibition is "Network Integration of Everythi...[Details]
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1.srand((unsigned)time(NULL));
2.int radio =rand() % 5 + 1; //radio is a random integer between 1 and 5
The system random function must contain two header files, stdio.h, stdlib.h, time.h. The abov...[Details]
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Since the launch of smart TVs, this kind of "Internet product" that is logically closer to smartphones has brought smart operation to every household in a short period of time. Unlike the "non-smart ...[Details]
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In winter, due to cold weather and lower temperatures, the available battery capacity is reduced, the cruising range of electric vehicles is reduced, and car owners' anxiety about cruising range inc...[Details]
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The bridge method is also called the zeroing method. It uses the scale-claw circuit as the indicator for measurement and has a wide operating frequency. Its advantage is that it can largely elimina...[Details]
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In the first article in this series, we compared enhancement-mode gallium nitride (eGaN) power devices to advanced silicon MOSFETs using different metrics. eGaN FETs differ from silicon devices i...[Details]
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Many times, we need to control the bass, treble, and volume of an audio signal before it passes through the amplification stage to prevent distortion of the sound. The circuit that amplifies the au...[Details]
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The DMTa analytical measuring transducer marketed by ProMinent reliably measures pH value, temperature, redox value, chlorine concentration and conductivity in all areas of the process industry.
In...[Details]
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【Abstract】
Power battery
The enthusiasm of manufacturers to go overseas has gradually risen since the middle of last year, and this year it has become an important part of seeking t...[Details]
PCB Design
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