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According to Japanese media reports, in order to steadily advance its new energy vehicle layout in China, Toyota is currently negotiating cooperation with battery manufacturer China Contemporary Ampe...[Details]

1 Introduction In recent years, with the rapid development of mobile communications, repeaters, as an extension and improvement equipment of mobile networks, have been rapidly used. Repeaters are oft...[Details]

With the continuous and rapid development of the LED application market, the continuous expansion of the application scope has also led to the continuous improvement of product requirements. Th...[Details]

1. Software: This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits? 1) Convenience. This is mainly reflected i...[Details]

On October 8, 2019, Swiss scientists Michel Mayor and Didier Queloz and Canadian-American James Peebles jointly won the Nobel Prize in Physics for their pioneering work in cosmology and exoplanets.  ...[Details]

Although it has yet to establish itself as a mainstream treatment modality, virtual reality has gone from an interesting concept to a hot topic in digital health. As researchers delve deeper into thi...[Details]

1. Kernel compilation error (different compiler versions used) ARM-Linux-ld: ERROR: drivers/media/video/tq2440/built-in.o is compiled for EABI version 5, whereas drivers/media/video/built-in.o is co...[Details]

　At present, iPad can replace traditional PC to do many tasks, and for some users, iPad tablet computer has even completely replaced the role of traditional PC in daily life. According to the sales a...[Details]

NRF24L01 wireless module uses the NRF24L01 chip, the main features of this chip are as follows: 1) 2.4G is a globally open ISM frequency band, license-free for use. 2) The maximum operating rate is...[Details]

introduction Embedded system is a professional computer system with practical application as the core, and has strict requirements on function, reliability, cost, volume and power consumption. With t...[Details]

      There have been reports recently that LG is planning to exit the smartphone business, and the latest development involves a Vietnamese conglomerate that is in talks to acquire LG Electronics' s...[Details]

As shown in the figure, this is a quick test circuit for thyristors , which is mainly composed of 555. The tester consists of a pulse signal generator, a closed conduction loop, a light-emitting diode...[Details]

Jiangxi Province and Alibaba Group signed a series of deepening cooperation agreements in Nanchang to deepen cooperation in digital economy, smart services and other areas, especially to strengthen c...[Details]

TDK Corporation (TSE: 6762) announced that its subsidiary TDK Electronics has signed a co-marketing agreement with Immersion Corporation (NASDAQ: IMMR), a leading global developer and licensor of hap...[Details]

According to Reuters, on November 20, nine U.S. Democratic senators urged the National Highway Traffic Safety Administration (NHTSA) to take quick action to issue new auto safety regulations as the...[Details]