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Mobile network standards have evolved from 2G to 3G, and then to today's mainstream 4G and future 5G. The changes in network quality and speed have been earth-shaking. In the 2G era, China's 3G progr...[Details]
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Flexible wearable electronic devices have many unique advantages, such as high conformability to the skin, high data extraction accuracy, and low motion artifacts, which help meet the needs of pers...[Details]
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The particle size distribution in powdered substances has an important influence on the effective ingredients and properties of inorganic salts, lactose, drugs, etc.: fine powder particles have a larg...[Details]
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If you want to buy the iPhone 13 series, you should think about it in advance because Apple is still preparing a higher-end series. Foreign media reported that both the entry-level and Pro mod...[Details]
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According to foreign media reports, Cornell University chemists said they have discovered a class of non-precious metal derivatives, transition metal nitrides (TMNs), that can catalyze the oxygen red...[Details]
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Recently, the National Energy Administration released data showing that from January to March, the total electricity consumption of the whole society was 1679.5 billion kWh, a year-on-year increase...[Details]
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September 25, 2018, Cypress Semiconductor Corporation (NASDAQ: CY), a global leading supplier of embedded solutions, recently announced the official launch of the PSoC® 4700S series of MCUs that use ...[Details]
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On February 21, the People's Government of Huiyang District, Huizhou City issued the "Several Measures of Huiyang District, Huizhou City on Supporting the High-quality Development of the Real Econo...[Details]
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Importance of insulation system for new energy vehicle motors
The drive motor is the "heart" of the car, and the insulation system is the "heart" of the motor. More than 50% of motor failures ...[Details]
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1. Experimental Introduction Implement the DS12C887 clock perpetual calendar experiment in Teacher Guo Tianxiang's video and an experiment using DS18B20 for temperature acquisition. The specific func...[Details]
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1 Introduction
With the widespread application of switching power supplies in various industries, the demand for DC/DC converters has become a symbol of economic development. For single-stage...[Details]
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On January 16, the 2021 China Semiconductor Investment Alliance Annual Meeting and China IC Billboard Awards Ceremony were held in Beijing. Shanghai Linxin Investment Management Co., Ltd. (hereinafte...[Details]
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When cars become information carriers, the scene in "Fast and Furious 8" where cars are controlled by hackers may happen in the foreseeable future. On July 31, the Fifth Global Internet Security Lead...[Details]
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The program that determines the reception and transmission of data by the flashing of the light has a receiving end and a transmitting end If 24L01 uses reg51 then both devices must use reg51, if th...[Details]
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Quantifying the network experience of individual users has always been difficult, and measuring wireless network performance is even more challenging.
Because WLAN environments are so com...[Details]
RF/Wirelessly
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