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On August 23, the 2021 China International Intelligent Industry Expo (hereinafter referred to as the 2021 Smart Expo) was held in Chongqing. With the theme of "Intelligent: Empowering the Economy and...[Details]
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Due to its performance advantages in energy density, safety, low temperature, etc., solid-state
batteries
are regarded as the next generation
of power batteries
and are the strategi...[Details]
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Recently, Shanghai released the "Catalogue of Talent Development in Key Fields (Industries) in Shanghai" (hereinafter referred to as the "Catalogue"). The "Catalog" focuses on 14 key areas such as ...[Details]
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Three methods: query, interrupt, DMA
The Universal Synchronous Asynchronous Receiver/Transmitter (USART) provides a flexible method for full-duplex data exchange with external devices using the indus...[Details]
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1. Definition and classification of photovoltaic inverter industry
The inverter is the brain of the photovoltaic power generation system. It converts the DC power generated by the compon...[Details]
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China Energy Storage Network News:
Dispatchers use the new energy multi-station online monitoring, early warning and auxiliary decision-making system to carry out their work.
...[Details]
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The Dickson charge pump theory can be extended to obtain a charge pump circuit that generates a negative voltage. The working principle of the negative voltage charge pump is shown in Figure 1. Its...[Details]
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On March 11, the Shanghai Stock Exchange disclosed that Yitu Technology and its sponsor took the initiative to request the suspension of the review, and the reasons were justified and approved by the...[Details]
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Today I used STM8S to modify optionbyte in the program. I encountered a problem that it kept reading as 0 and could not enter the setting process. I modified the previous program again today. Using...[Details]
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Traditional electric fans are mostly controlled mechanically, with few functions, high noise, and large changes in wind speed at each gear. With the development of science and technology and the impr...[Details]
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This Spring Festival Gala, which has the highest AI content in history, has ended perfectly for a week.
Perhaps the high-tech Spring Festival Gala caught people's attention, and the ratings of...[Details]
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Summary Bidirectional power converters are key components in renewable energy and electric vehicle chargers. Silicon carbide switches enable efficiency levels that were unattainable with previous ...[Details]
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Send different instructions to the slave, and the slave will perform different operations. This is just to judge the function code, which is similar to the practical serial port routine we learned ea...[Details]
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Introduction
The microwave RF system of radar mainly includes mixers, filters, amplifiers, antennas and other parts. Among them, amplifiers, mixers and T/R components are the main objects...[Details]
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A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
RF/Wirelessly
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