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In the 7nm Ryzen 3000 processor and Navi architecture RX 5700 graphics card released by AMD, PCIe 4.0 is an important technological upgrade, and it is the first consumer-grade support. This is very i...[Details]
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The Honor Smart Screen was released last week. The 55-inch Honor Smart Screen is priced at 3,799 yuan, and the Honor Smart Screen Pro is priced at 4,799 yuan. Some consumers are confused about the pr...[Details]
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European Union and UK market regulators are launching an in-depth investigation into Nvidia's $40 billion acquisition of Arm. According to a report by the Financial Times on February 4, officials fro...[Details]
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On September 22, Saiwei Semiconductor released a record of investor research activities. In recent years, facing the era of the Internet of Things and artificial intelligence based on high-frequency ...[Details]
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At present, the development path of new energy vehicles can be summarized into three types: hybrid electric vehicle (HEV), plug-in hybrid electric vehicle (PHEV), pure electric vehicle (BEV) and fuel...[Details]
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Fiber optic sensing technology
Since fiber optics can not only be used as a transmission medium for light waves, but also the characteristic parameters (amplitude, phase, polarization state, w...[Details]
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July 7, 2021, Beijing - Today, at the 2021 Beijing International Road Transport, Urban Bus, Tourist Passenger Vehicles and Parts Exhibition (hereinafter referred to as the "Road Transport Vehicle Exh...[Details]
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Xoom's appearance and workmanship are well received. Are you satisfied with the disassembly of the internal structure? I believe you are more interested in the motherboard and battery. Its competit...[Details]
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1.1 Description The Advanced Interrupt Controller (AIC) is an 8-level priority, individually maskable, vectored interrupt controller that can handle up to 32 interrupt sources. It is designed to ...[Details]
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The programming principles of AT89C51 and AT89C52 are exactly the same. Both have a reprogrammable Flash ROM inside. The ROM capacity of AT89C51 is 4KB, while that of AT89C52 is 8KB.
We take AT89C5...[Details]
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We are entering the era of generative AI. Generative AI will use neural networks to empower new experiences and application scenarios. This is a huge leap, but it cannot be achieved efficiently by re...[Details]
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Fault phenomenon The electric fan is spinning, the instrument screen is black, and the 4 feet at the bottom are missing. Testing process The engineer turned on the machine for inspection and found ...[Details]
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A voltmeter is an instrument product that measures voltage. It has the advantages of stable performance, high measurement accuracy, easy maintenance, high reliability, and flexible use. Users need to...[Details]
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Timer 2 timer overflow interrupt is enabled TIM2_ITConfig( TIM2_IT_UPDATE, ENABLE); The interrupt function entry is in the stm8s_it.c file, the function name is INTERRUPT_HANDLER(TIM2_UPD_OVR_BRK...[Details]
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Abstract:
A good intelligent connected vehicle in-vehicle service ecosystem can not only promote the healthy development of the intelligent connected vehicle in-vehicle service market, but al...[Details]