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I recently used the STM8L series chip for a project. During the compilation and download process in IAR, a problem occurred. It displayed "SWIM error ". I searched Baidu for a long time and found var...[Details]
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Power supply safety is the essence of communication power supply technology application. By analyzing some of the changing factors in the application of communication power supply technology in China,...[Details]
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1 Introduction The test object of the logic analyzer is the digital information in the digital system . In order to meet the detection requirements of the modern data domain, the logic analyzer shoul...[Details]
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Nikola plans to use battery packs on its larger hydrogen- powered semi-trailer trucks, while using all-electric powertrains on smaller trucks with shorter range. Nikola claims they will equip the v...[Details]
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1 Purpose and basic principles of battery design Battery design is to provide working power or power supply with the best performance according to the requirements of instruments and equipment. T...[Details]
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On August 25, at the 11th AsiaSolar Asian Photovoltaic Exhibition, Sungrow grandly launched the world's first 1500V string inverter SG80HV, continuing to lead the 1500V era. The SG80HV released thi...[Details]
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In lithium-sulfur batteries, the utilization rate of sulfur, electrochemical reaction rate, battery discharge voltage and electrode reaction mechanism are closely related to the electrolyte compone...[Details]
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DLP projection equipment has undergone nearly 20 years of development, and has gradually been severely impacted by LCD products in recent years. In order to cope with changes in the market environm...[Details]
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The high-end FPGA market is dominated by two giants, Xilinx and Intel, and Lattice has hardly ever set foot on this mountain. So how did it become the world's third largest FPGA manufacturer? This ...[Details]
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The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansion part. The minimum system schematic is shown in the figure.
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Due to the continued shortage of electricity supply, many provinces and cities have adopted power rationing measures. According to Jiwei.com, several key suppliers of Apple and Tesla have announ...[Details]
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Early this morning, the Google I/O 2021 Developer Conference officially opened. Google Android 12 was officially announced, and the first public beta version of Android 12 Beta is now available...[Details]
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According to Jiwei.com news, on January 8, Kong Lingwen, Vice Chairman of Anjieli Meiwei Electronics, delivered a keynote speech on "The Development Status, Outlook and Key Enterprises of China's Pac...[Details]
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Steam flow meter installation precautions 1. Requirements for straight pipe sections: 1. The flow meter must be installed horizontally on the pipeline (the pipeline inclination is within 50 degrees)....[Details]
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Led can be used as a tool for debugging programs: In the early stages of development of embedded system software, such as Bootloader and kernel, since hardware such as serial ports have not yet bee...[Details]
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