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The car driving recorder (car black box) is a digital electronic recording device used in cars. It can store the car's driving speed, time, mileage, brake and other status information and export d...[Details]
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The reasons for the failure of the insulation resistance meter pointer not pointing to zero and the maintenance methods are as follows: (1) The current coil or zero-point balance coil is partially sh...[Details]
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New LED
lamps have begun to appear on retail shelves, and many people are dazzled by the growth of the LED industry in the next few years. However,
the road to success for
LED lighting
...[Details]
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This solar power generation project is the second solar power generation project of Dongfeng Motor Corporation Wuhan Base after the successful implementation of the solar power generation project in D...[Details]
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Purpose: Encrypt embedded code programs running on STM32 Compilation environment: IAR Embedded System for ARM5.5 1. STM32Flash organization The Flash of STM32 includes main memory (HD version, 512K...[Details]
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According to the Nikkei, Huawei Technologies will invest US$800 million (about RMB 5.65 billion) to build a new factory in Sao Paulo, Brazil. The new factory is believed to produce base stations for ...[Details]
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From January 9th to 12th local time, the 2024 Consumer Electronics Show (CES 2024) in Las Vegas, USA is in full swing. Cars are undoubtedly a beautiful landscape. From complete vehicles, to smart dri...[Details]
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When deriving the relationship between frequency and flow velocity, the stability condition of vortex street is used: interval ratio h/ , which shows that the frequency of vortex generation is affecte...[Details]
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According to foreign media reports, the US ban on US companies doing business with WeChat may hurt iPhone sales in China, one of the most important markets for the iPhone. Influenced by this news, ...[Details]
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Overview : In a single-chip microcomputer system, when there are many input keys, there is always a contradiction between hardware design and software programming. Different microcontroller systems...[Details]
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LED driver power is a voltage converter that converts power supply into a specific voltage and current to drive LEDs to emit light. Usually, the input of LED driver power includes high-voltage powe...[Details]
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Since the establishment of the Intelligent Vehicle Solutions Business Unit (Car BU) in May 2019, Huawei's "speed" has significantly accelerated. Especially since 2020, Huawei's Intelligent Vehicle Bu...[Details]
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introduction Communication cable is one of the main media for information exchange. In the construction and maintenance of communication and computer network projects, the disconnection, short circui...[Details]
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Humanoid robots have attracted a lot of attention in the industry in 2023, and capital is obviously fond of them. However, since there has not been a real landing, or even a normal operation demons...[Details]
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In August 2024, the domestic installed capacity of power batteries reached 47.2GWh, a year-on-year increase of 35.3% and a month-on-month increase of 13.5%.
According to data from the fi...[Details]