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Volume and surface area of polyhedrons: There are
Calculation formulas for cube, rectangular parallelepiped ∧ prism ∨, triangular prism, pyramid, prism, cylinder and hollow cylinder ∧ tu...[Details]
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According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]
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Core ideas: 1. Nvidia's market value exceeds that of Intel, essentially because the general computing power of its GPU has been recognized by the industry. 2. NVIDIA has made extensive strategic ...[Details]
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Jiwei.com reported on February 3 that the latest research report released by Strategy Analytics showed that the global smartphone application processor (AP) market revenue in Q3 2020 increased by 32%...[Details]
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/******************************* RB0 of PORTB can be used as an external interrupt signal input, and can generate an interrupt response to the rising or falling edge transition of the input signal. ...[Details]
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0 Introduction
DC regulated power supply is a common electronic device, which has been widely used in many fields such as electronic circuits, experimental teaching, scientific research, etc. In rec...[Details]
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introduction
Frequency hopping communication is the main means to ensure normal communication in a harsh electromagnetic environment. Improving the frequency hopping rate and frequency hop...[Details]
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On June 9, Zhuoshengwei's stock price continued to rise, reaching a maximum of 454.60 yuan per share. As of press time, the intraday increase exceeded 6%, and the total market value reached 151.3 bil...[Details]
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British chip designer Dialog Semiconductor Plc, whose clients include Apple Inc., is in advanced talks with Renesas Electronics Corp. about a potential sale worth about $6 billion, Bloomberg News rep...[Details]
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On November 22, the temperature of the transformer phase B in front of the Chengdu Blue Light Bimanting Community rose, and Liu Zejin, a power distribution operation and maintenance employee of the...[Details]
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Preface
Laser displacement sensors can use the high directivity, high monochromaticity and high brightness of lasers to achieve non-contact long-distance measurement. Laser displacement sensors (ma...[Details]
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Specifically for the technical implementation of multi-parameter monitoring of vital signs and health monitoring in hyperbaric oxygen chambers, a wireless sensor detection technology system soluti...[Details]
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The circuit given below is a simple audio amplifier that can deliver 8W of power into a 12 ohm speaker. The operational amplifier ICTL081 is used as a preamplifier. In fact, any operational amplifi...[Details]
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A recent report released by Navigant Research, an information agency, has once again put two companies at the forefront. One is Tesla , which is at the bottom of the ranking , and the other is Way...[Details]
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In recent years, the proportion of third-generation semiconductor devices including SiC in automobiles has been increasing day by day. But in the eyes of professionals, this will not be a sim...[Details]