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The external memory used by Exynos4412 is not the original Nand Flash and Nor Flash, but eMMC. What is eMMC? What is the difference between it and Nand Flash? 1. eMMC Overview eMMC (Embeded Mu...[Details]
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#include
void main(void)
{
int a=15,b=24;
printf("a=%d b=%d
",a,b);
a=a^b;
b=b^a;
a=a^b;
printf("a=%d b=%d
",a,b);
}
a=15 0000 1111 ^
b=24 0001 1000
0001 0111 ...[Details]
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Achieving more efficient power conversion is a key technology goal to meet the current growing population and energy needs. An
important innovation that can effectively promote this goal...[Details]
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On March 21, JD.com launched a mobile phone cooler, with the initial price of the back clip version being 169 yuan and the initial price of the magnetic version being 189 yuan. JD.com's mobil...[Details]
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Recently, Professor Zhang Yihui's research group at the School of Aeronautics and Astronautics of Tsinghua University developed a three-dimensional electric soft actuator with customizable configur...[Details]
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Preventive Maintenance
Calling it “wet” is actually “dry” and it sounds like a riddle, but for plasma process equipment the answer is “wet cleaning”, an important prevent...[Details]
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Quartz crystals come in a variety of shapes and sizes from different manufacturers, and they have different performance specifications. These specifications include resonant frequency, resonant mod...[Details]
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Gartner survey of more than 2,000 CIOs shows that companies must achieve business portfolio capabilities by 2022 According to Gartner's annual global survey of chief information officers and techn...[Details]
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Scientists at the Free University of Berlin in Germany have brought a completely new set of rules to car drivers: using the eyeDriver software they developed, drivers can guide the car in different di...[Details]
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Teledyne e2v, a world leader in innovative imaging solutions, announces the development of a new line scan camera series for Optical Coherence Tomography (OCT) applications in the medical and industr...[Details]
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Single cell energy density up to 500Wh/kg
SHANGHAI, April 19, 2023 /PRNewswire/ -- On April 19, CATL released its innovative cutting-edge battery technology - the condensed matter battery - at...[Details]
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News on the morning of January 20th, ZTE Terminal held a media communication meeting recently. Ni Fei, senior vice president of ZTE Corporation and president of the Terminal Business Unit, Zha...[Details]
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introduction With the development of modern science and technology, particle size and its distribution have become increasingly important in fields such as petroleum, metallurgy, pharmaceuticals, and...[Details]
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QFN (
Quad Flat No-leads
Package) is one of the surface mount packages. It is worth noting that the QFN package is completely different from the LCC package. The LCC still has an epitaxial ...[Details]
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The automotive industry has achieved full autonomy in six levels of advanced driver assistance systems (ADAS). Drivers of today’s models can choose to use some no-mention and some no-attentive driv...[Details]
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