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Recently, domestic media reported that German digital map company Atlatec has developed a briefcase-sized device that can be installed on the roof of a car. The device uses data captured by GPS anten...[Details]
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In the field of high-reliability applications, if the design is appropriate, there will be no problems such as unreliable reset of MCU and possible flight of PC. The high reliability of CPLD/FPGA i...[Details]
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The iPhone 11 series is about to be released, and details about this new phone are gradually being revealed. On September 18, according to foreign media reports, the US versions of iPhone 11...[Details]
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U-BOOT supports network functions. When downloading operating system kernels and large file systems, it is faster and more convenient than other boot loaders that do not support the network. At pre...[Details]
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Abstract: In a PWM three-phase inverter, the dead time injected to prevent the direct short circuit of two power devices on the same bridge arm will cause a certain error in the inverter output vol...[Details]
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From June 11 to June 13, Horizon Robotics, an artificial intelligence company focusing on edge AI chips and solutions, made its debut at the 2019 CES ASIA exhibition. At this exhibition, Horizon Robo...[Details]
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The purpose of grounding electrical equipment in the power system is to ensure the safety of people and electrical equipment and the normal operation of the equipment. The ground resistance is measur...[Details]
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Laster Technology, the largest LED headlight module R&D and production company in China, held a shareholders meeting. Looking ahead to 2019, Laster Technology said it will continue to expand its LED ...[Details]
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Xingxing Technology announced that it plans to establish Taizhou Hesheng Equity Investment Partnership (Limited Partnership) (tentative name, subject to the final name approved by the industrial and ...[Details]
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Recently, the General Office of the Sichuan Provincial Government issued the "Action Plan for Accelerating the Construction of New Infrastructure in Sichuan Province (2020-2022)" (hereinafter refer...[Details]
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We have analyzed the BOM of OPPO Watch, and this time we will analyze the number of components and their cost. We estimate that the total cost of OPPO Watch is US$64.62 (approximately RMB 456.72), ...[Details]
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CES Asia, co-organized by the Consumer Electronics Association of the United States and Shanghai International Exhibition Center Co., Ltd., is the Asian version of the International Consumer Electro...[Details]
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1 Unreasonable configuration of protection settings
For substations with small power sources connected to the grid, when the main supply line fails, if the protection settings are not configure...[Details]
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As an important part of smart grid construction, in October 2009, the State Grid Corporation of China announced a new standard for smart meters. The new standard includes 12 specifications, detailing...[Details]
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Core Tips This year, Chaoyang Beipiao Economic Development Zone has continuously accelerated investment promotion to seek breakthroughs, stepped up project construction to expand investment, grasped t...[Details]