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      Apple today pushed the watchOS 8.3 Developer Preview Beta2 update (internal version number: 19S5036d) to Apple Watch users. This update was released one week after the last one. 　　watchOS 8.3...[Details]

According to foreign media reports, realme will hold a press conference overseas on the 7th of this month, and will bring the new realme 7 series new phones. Recently, the CEO of realme India said th...[Details]

     Thanks to the rapid development of PD fast charging protocol specifications and the industry guidance of charging standard interfaces in recent years, the USB Type-C PD power supply with a unifi...[Details]

Xiao Shijie, Chairman and Party Secretary of State Grid Zhejiang Electric Power Co., Ltd. The State Grid Corporation of China proposed at its 2019 mid-year work conference that it is necessary...[Details]

Poems are ready to be released, and the future is won! Aste Energy LABEL liquid cooling series industrial and commercial energy storage system new product L1500 is officially released! On...[Details]

With the development of society, new energy vehicles have become the future development trend. However, for new energy vehicles, the key is the battery. The quality of the battery will affect the dri...[Details]

On the evening of October 26, Shengbang Shares announced that the net profit attributable to the parent company's owners in the first three quarters was 451 million yuan, a year-on-year increase of 1...[Details]

At present, single-chip microcomputers have been widely used in electronic products. Many types of single-chip microcomputers have internal A/D conversion circuits, but the price of such single-ch...[Details]

Chen Gang, General Manager of Jiangsu Nanjing Power Supply Company In line with the integrated development trend of energy revolution and digital revolution, State Grid Corporation of China cr...[Details]

简介：针对飞控模拟装置中基于HDLC协议通信需求，完成了一种新的基于FPGA+ARM架构HDLC协议控制器的设计。文中首先介紹了HDLC协议的帧结构和循环冗余校验(CRC)原理，然后结合FPGA可进行任意数据宽度操作和ARM编程简单灵活的优点，有效实现了符合HDLC协议的帧结构和CRC校验的应用方法，满足HDLC协议要求。应用结果表明设计能够很好地满足各项功能指标的技术要求。 High-Le...[Details]

According to CCTV reports on March 5, my country’s first smart charging and swapping demonstration zone for electric vehicles was completed on March 4, covering Suzhou, Wuxi, and Changzhou in Jiangsu...[Details]

Eaton, a global power management company, has announced a collaboration with KPIT, a global technology company , to develop next-generation electric vehicle technologies for Eaton’s eMobility vehic...[Details]

In addition to chips and photography, the appearance design of the Huawei Mate40 series has also attracted much attention from consumers. On July 10, the whistleblower @Teme exposed the appearance de...[Details]

Recently, according to a report by China Daily, China may invest about 6 billion yuan in the research and development of all-solid-state batteries . A total of six companies, including CA...[Details]

Soft start and star-delta start are two different motor starting methods, which have different effects on the motor current and torque during the starting process. The difference in start...[Details]