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Earlier this month, the U.S. government banned the sale of certain chips to China, according to U.S. media techspot. We think this is an important change in the government's deployment strategy. The ...[Details]

On the morning of June 17, Baidu and BAIC Motors released a new car, Apollo Moon. It is reported that this model is based on Apollo driverless and is the fifth generation product of Baidu Apollo. Apo...[Details]

       This article comes from the official account of Qimai Research Institute 　　On October 28, 2021, some keyword search rankings on the App Store showed abnormalities. After data investigation, it...[Details]

Semiconductor light- emitting devices include semiconductor light-emitting diodes ( LEDs ), digital tubes, symbol tubes, tees, and dot-matrix display screens (matrix t...[Details]

Key wireless technologies for connected vehicles In previous generations of cars, cables were used to connect CD/DVD players and USB ports for smartphones and...[Details]

With the US ban on Huawei taking effect on September 15, Huawei's terminal business is facing the dilemma of being unable to obtain key components. It is expected that Huawei's mobile phone market sh...[Details]

Digital voltmeters have been designed and developed in many types and styles. Traditional digital voltmeters have their own characteristics. They are suitable for manual measurement on site. To compl...[Details]

    Abstract: Based on the characteristics of football robots, an infrared communication system design based on the SC6121 chip is proposed. It has more advantages than the previous infrared communi...[Details]

The RAM of 2440 is: 16K Instruction cache + 16K data cache + 4K Boot Internal SRAM. But we can only use 4K Boot Internal SRAM; 2440 does not have its own ROM. There are two ways to boot 2440, norfl...[Details]

SAW is an elastic wave that propagates with energy concentrated on the surface of a medium. Strictly speaking, it refers to waves of various modes that propagate along a surface or interface. Differe...[Details]

The measurement of insulation between each coil of the transformer and between the coil and the iron core is actually to check the withstand voltage and insulation of each group of transformer coils u...[Details]

From the proposal of the new four modernizations to new energy disrupting the market reshuffle, from the king overturning the table, to the demise of the big names, the domestic auto market is increa...[Details]

Emergency lighting is an important safety feature in modern public and industrial buildings, because even a simple power outage is often enough to make people lose their way, causing panic and even...[Details]

——Interview with Tan Yongxiang, Chairman and Party Secretary of State Grid Fujian Electric Power Co., Ltd. Our reporter Han Xu Reporter: Since the beginning of this year, State Grid Corpo...[Details]

Many Chinese infrastructure and operations (I&O) leaders hope to use automation technology to simplify and speed up the configuration, management and expansion of IT infrastructure resources when...[Details]