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After the first round of reshuffle, LeTV and Baofeng, which were once very popular, gradually disappeared from people's sight along with their founders. 　　 Jia Yueting, nicknamed Accountant Jia, went...[Details]

On December 26, at the 2020 China Academy of Information and Communications Technology ICT Industry Conference held today, Wang Zhiqin, deputy director of the China Academy of Information and Communi...[Details]

    Apple Watch has protected many people's lives with its excellent health functions. There are always news reports around the world about Apple Watch saving someone's life. Recently, there is anoth...[Details]

　　"2017 CES marks the beginning of a new era," said Luca Mentuccia, head of the automotive business at consulting firm Accenture. " Autonomous driving technology has become the next main battlefield....[Details]

Comparison of Intelligent Video Analysis Technology and Existing Surveillance Technology The existing video surveillance systems of domestic ports are mainly composed of cameras, optical cables, ma...[Details]

The program files we generally come into contact with the most are files with .c and .h suffixes. I don’t know if you have ever seen files with the .lib suffix, which are encrypted source code files....[Details]

Recently, the artificial intelligence circle has experienced an explosion. The power of Chatgpt has begun to gradually affect the jobs of many workers. Specific to the automobile industry, in additio...[Details]

不可否认，如果将 led 技术与节能灯或荧光灯相比的话，节省的能量成本并不显著。但换个角度看，如果考虑到维护成本，例如更换仓库高高的天花板、繁忙的工厂大厅、购物中心或者难以接近的信号系统等所使用的照明灯所产生的人工成本，很明显要大大高于能量成本。如果确保正常冷却或者结温的温度控制在80°C以下， LED灯 的寿命可以轻松达到100,000小时。这相当于连续工作12年以...[Details]

Currently on the market, most automobile engines use reciprocating engines. A reciprocating engine, also known as a piston engine, is an engine that uses one or more pistons to convert pressur...[Details]

The power angle measurement data acquisition card introduced is a PCI bus interface card implemented by Cygnal's C8051F021 single-chip microcomputer. The card uses two dual-port RAMs to exch...[Details]

       Xiaomi has previously officially announced that the two new flagships of the Xiaomi 11 series, Xiaomi 11 Pro and Xiaomi 11 Ultra, will be released on March 29. Lei Jun has continued to warm up...[Details]

According to the charging head website, there was news that Apple iPhone 12 will no longer come with a charger, and Apple's original 20W charger may be sold separately. Recently, domestic manufacture...[Details]

Specific simulation functions: ①The start/stop button controls the start and stop of the running light; ②The automatic/manual button is used to switch between automatic mode and manual mode; ③T...[Details]

According to foreign media reports, after the official launch of sales, Tesla Model Y was immediately welcomed by consumers, and European consumers are eagerly waiting for delivery. However, the prod...[Details]

Consumers have higher expectations for the fast charging experience of electric vehicles. They want to charge the battery to 80% in 15 minutes or less. To meet this expectation, OEMs are...[Details]