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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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1 Introduction In the power system, voltage and frequency are two important parameters that reflect the power quality of the power system. At the same time, in the relay protection industry, voltag...[Details]
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1. Kernel settings The Linux kernel already has a very complete USB camera driver that supports almost all USB cameras. We only need to configure the kernel and select the corresponding Sensor model....[Details]
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On March 16, the 9th AUBO Intelligent Technology Partner Conference 2024 was grandly held in Changzhou. This partner conference was jointly held by AUBO Intelligent and Siemens (China) for the firs...[Details]
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According to CCTV News on the 30th, my country's first desktop operating system developer platform "Open Kylin" was officially released recently. The platform was jointly established by the National ...[Details]
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In single-chip computer systems such as digital clocks, some timers and calendar clocks, when the main power supply DC5V is lost, it is called power failure. After power failure, the single-chip compu...[Details]
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The patented product Suretest AC circuit tester of IDEAL INDUSTRIES, INC. is a special test instrument designed for fast fault location of AC low-voltage power distribution network. It has the charac...[Details]
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Shortly after Huawei's HarmonyOS system was officially released, users of some models have received HarmonyOS update push notifications. We happened to meet Huawei UX designer Mr. Dafu in Hua...[Details]
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Common welding processes for welding robots include fusion welding, pressure welding and brazing. In order to stabilize the welding quality of industrial welding robots, manufacturers need to selec...[Details]
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Not long ago, LG, a veteran Korean mobile phone manufacturer, officially withdrew from the mobile phone market. There are reports that Apple is considering cooperating with LG to allow LG to sell pro...[Details]
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When creating a source program, first use the pseudo-instruction TITLE to provide the program title, then give a general description of the entire program, and use the list pseudo-instruction LIST to...[Details]
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500W Power Factor Correction Circuit:
Working principle of power factor correction
1 Definition of power factor
Power factor (PF) refers to the ratio of AC input active power (P) to in...[Details]
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Outdoor lighting has been widely used in many demonstration projects at home and abroad. Due to its harsh use environment, the design of outdoor LED lighting driver power supply must focus on evaluat...[Details]
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Recently, the topic of "Walmart stops selling e-cigarettes" has occupied the hot search list of major websites. For a long time, in the eyes of many people, e-cigarettes are far less harmful than tra...[Details]
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With the rapid development of electronic technology, intelligent electronic products can be seen everywhere, such as PCs, mobile phones, PDAs, digital cameras, game consoles, digital TVs, etc., and t...[Details]
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