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A microprocessor is a central processing unit composed of one or a few large-scale integrated circuits. These circuits perform the functions of control components and arithmetic logic components. C...[Details]
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1. Experimental tasks
Use AT89S51 single-chip microcomputer to make a manual counter. Connect a touch switch to the P3.7 pin of the AT89S51 single-chip microcomputer as a manual counting button. Co...[Details]
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On January 30, Hi-P released its performance forecast, stating that the company expects a net loss attributable to shareholders of the listed company of 1.92 billion yuan to 2.85 billion yuan in 2020...[Details]
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1 Analysis of the principle of rotating clock
When an object moves quickly, the human eye can still retain the image for about 0.1 seconds after the image seen by the human eye disappears. Th...[Details]
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1. Rendering
2. Transmission code format
3. 38KH carrier transmission (complete transmission diagram)
4. The difference between 0 and 1
5. Carrier
6. Summary
7. Cod...[Details]
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Provides enhanced mobile application security testing capabilities for enterprises and thousands of agile secure code learning experiences for developers The global network security situation is...[Details]
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According to Hong Kong's Sing Tao Daily, scoliosis of unknown cause affects 3% to 5% of Hong Kong's youth, and the incidence rate has increased in recent years. In order to detect scoliosis problems ...[Details]
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Wireless medical devices can improve patient comfort and monitor patients in ways never before possible. But first, it’s important to optimize power consumption.
Wireless sensor nodes
...[Details]
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The radio frequency signal generator is a commonly used general electronic test and measurement instrument. Different from the traditional function signal generator, it is mainly used to generate rad...[Details]
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LED is a light-emitting element made of semiconductor materials that can emit light when electricity is applied. The materials use III-V chemical elements (such as gallium phosphide (GaP), gallium ...[Details]
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Recently, researchers at the Swiss Federal Institute of Technology (ETH Zürich) have developed an electric vehicle that uses a dual-fuel natural gas-diesel mild hybrid. The so-called dual-fuel hy...[Details]
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Recently, it was reported that Apple's negotiations with CATL and BYD on battery supply for Apple's car-making project have stalled. It is understood that the fundamental reason is that the two Chine...[Details]
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Spectrophotometric Instrument Maintenance
(1) The working power supply of the spectrophotometer is generally 220V, and a 10% voltage fluctuation is allowed.
(2) In order to extend the service life o...[Details]
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If Moore’s Law is dead, what should Silicon Valley do now? The CEOs of Arm, Micron, and Xilinx have their say: "Software may be eating the world, but semiconductors are the first bite,...[Details]
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With the rapid development of intelligent connected vehicles, in-vehicle network architecture faces unprecedented challenges. Faced with increasingly complex in-vehicle entertainment, ADAS (Advance...[Details]