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introduction
Surface photovoltage refers to the voltage generated when electrons jump from the conduction band to the valence band to generate electron-hole pairs when the semiconductor material is ...[Details]
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According to foreign media reports, driven by positive news such as the start of deliveries of the China-made Model 3, Tesla's stock price has hit new highs, making it the automaker with the highest ...[Details]
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1. Experimental Phenomenon
P0.0 outputs a square wave signal with a period of 500us, and the period of the square wave is determined by timer T0.
2. Purpose of the Test
Master ...[Details]
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According to Fast Technology, on February 15, the Japanese government provided 2,000 iPhones free of charge to the Diamond Princess docked off the coast of Yokohama so that they could obtain informat...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Emergency hand-held lights powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down, single diode half-wave rectifier device, and the charg...[Details]
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1. Exception vector table Let's first look at the exception vector table in the chip manual. 2. Code flow We make modifications based on the relocated 10th program. We need to add code to jump to...[Details]
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It has been nearly half a year since Moto released its last E series smartphone (Moto E30), and now we have heard that the new phone in the series may skip the name of Moto E31 and be directly...[Details]
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According to foreign media reports, General Motors (GM) has submitted a patent application to the United States Patent and Trademark Office (USPTO) for its in-car navigation system, which will provid...[Details]
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0 Introduction
As a complex of high-tech, intelligent robots directly reflect the development level of a country's information technology and have received great attention from all walks o...[Details]
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Early this morning, Apple told developers that the online purchasing process for users in the European Economic Area may be affected by the "strong customer authentication" requirements that th...[Details]
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(P0 is usually connected to a 10K pull-up resistor, and the reset circuit is not shown in this figure)
Of course, some more thoughtful students will make something fancy, such as this "heart" shaped ...[Details]
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With the continuous expansion of China's natural gas market, the measurement of natural gas has become more and more important. Accurate measurement has a very important impact on natural gas trade....[Details]
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Exhibition Introduction: As the only exhibition in China named after national defense information, the China National Defense Informatization Equipment and Technology Expo (National Defense Info...[Details]
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Digital TV set-top boxes have experienced a long period of chaos due to the market fragmentation of radio and television and the lack of unified standards. Many radio and television operators have ...[Details]
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