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According to foreign media gsmarena, some users have recently reported some problems with the OnePlus 8 Pro display. The current problems include green screen, loss of black details (black cru...[Details]
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Recently, Shandong issued the "Guiding Opinions on Provincial Energy Work in 2023", proposing to take the lead in accelerating the exploration of large-scale development of offshore photovoltaics a...[Details]
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The measuring circuit is shown in Figure 1. The principle is very simple: use a rectifier bridge to convert the AC current passing through the appliance into DC, and then use a multimeter to measu...[Details]
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On the evening of March 15, Ming-Chi Kuo, a well-known analyst at Tianfeng International Securities, broke the news on social media: Apple's car team has been disbanded for some time. If Apple Car is...[Details]
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1. Instrument Model Agilent E8363A Network Analyzer 2. Fault phenomenon Customers have reported that the instrument currently has abnormal startup behavior and always trips after startup. 3. Faul...[Details]
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Canada, which has almost no local battery companies, has a low presence in China's lithium battery industry. If it weren't for the fact that CATL "intercepted" Ganfeng Lithium and paid a higher pri...[Details]
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There will be certain errors when measuring with a multimeter. Some of these errors are the maximum absolute errors allowed by the accuracy level of the instrument itself. Some are human errors caused...[Details]
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OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Because of its thinness, lightness, and power saving, OLED screens have many advantages that LCD c...[Details]
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This year, major cloud vendors have released proprietary automotive clouds. In the era of intelligence, cloud migration has become a standard feature of cars. Huawei, Tencent, Baidu, and Alibaba are ...[Details]
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In software development, code velocity reflects the ability of a research and development team to quickly respond to business needs. For the technical department, rapid response and rapid delivery re...[Details]
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Schematic diagram of the electronic energy levels of a rubidium atom. Image source: Kumar American scientists published an article in the latest issue of "Nature" magazine that they used rubidi...[Details]
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void EXTI_Config(void) { EXIT_DeInit(); EXTI_SetPinSensitivity(EXTI_Pin_5,EXTI_Trigger_Falling); ITC_SetSoftwarePriority(EXTI5_IRQn, ITC_PriorityLevel_1); GPIO_Init(KEY_PORT, KEY...[Details]
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Building vehicles with gateways is becoming an emerging trend in the automotive industry. Gateways are electronic devices that enable secure and reliable communication between vehicle electronic syst...[Details]
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Recently, the first digital RMB charging station in Beijing, developed and constructed by State Power Investment (Beijing) Comprehensive Energy Company, a subsidiary of State Power Investment Beijing ...[Details]
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Electric vehicle design is a complex concept. Here are the components of every electric vehicle: Battery.
An essential component of any electric vehicle (EV) is the battery. The battery must b...[Details]