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      LG Electronics, once ranked among the top five smartphone manufacturers in the world, is facing unprecedented difficulties. 　　According to the latest news, negotiations for the sale of LG's mob...[Details]

I have always had a seemingly correct understanding of the RO, RW and ZI data described in the ARM system. During this period, I carefully studied them and found some rules. I understood some things t...[Details]

Power line communication (MV-PLC) technology refers to the use of medium-voltage power lines (usually 10KV voltage level) in the power transmission network as a signal transmission medium to tran...[Details]

The electric energy meters currently in use can be divided into three types, namely induction electric energy meters, pulse electric energy meters and electronic electric energy meters. Induction ele...[Details]

Recently, the State Intellectual Property Office issued a "Decision on the Examination of the Request for Invalidation", with the decision number 52022 and the patent number 201830398299.X, declaring...[Details]

      Today, Xiaomi's Redmi product director Wang Teng showed off a new phone - Redmi Note 11, which means that this new phone will be released soon. 　　Previously, blogger @数码闲聊站 revealed that the hi...[Details]

On the afternoon of September 14, Richard Yu announced that the newly released Huawei FreeBuds 3 wireless Bluetooth headset won 11 IFA awards. This latest Bluetooth headset was officially released at...[Details]

Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech at the 2019 Mobileye Investor Summit In order...[Details]

    On January 26, according to 9to5Google, Google Pixel 3 series will no longer push updates. Google said that "the three-year update and maintenance cycle provides consumers with a great user exper...[Details]

1. Introduction Amplifiers and filters are important components of modern electronic systems, and the quality of their performance indicators directly determines the performance of the entire system....[Details]

This time, I made an experimental digital stopwatch display of the 51 single-chip microcomputer, using the timer, interrupt service function, dynamic display of the digital tube, and logical consider...[Details]

Digital Design Basics--Time and Distance The speed at which electrical signals propagate in wires and printed circuit traces depends on the medium surrounding them. The magnitude of th...[Details]

According to CNBC, on August 16, General Motors announced that it is leading a $60 million Series B financing project for artificial intelligence (AI) battery materials startup Mitra Chem. Mitra Chem...[Details]

A wireless sensor network node system that uses audio signals to achieve autonomous measurement of node spacing. The system includes a dsPIC6014A microcontroller, 512 KB SRAM, a 2.4 G band RF trans...[Details]

This week, there were some "outrageous comments" in the automotive industry again. On October 24, Beijing time, Luo Jian, general manager of the marketing department of CATL, said at a p...[Details]