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According to statistics from the Global Mobile Suppliers Alliance (GSA), as of January 2020, 61 commercial 5G networks have been deployed in 34 countries around the world, and 348 operators in 119 co...[Details]
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According to MacRumors, an unreleased iPhone, an entry-level iPad and possibly the next-generation iPad Air have been imported into India and are expected to be released this spring. Last m...[Details]
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Recently I made a timing board using stm8s003k3 plus a three-digit digital tube, relay and MOS tube output, four buttons for setting, the code can be changed according to your needs MCU: stm8s003k3 i...[Details]
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Tianyancha data shows that on December 6, Huawei Cloud Computing Technology Co., Ltd. was established with a registered capital of 50 million yuan. The business scope of Huawei Cloud Computing Tech...[Details]
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The wavelength of ultraviolet light is 10~400nm, which is the shortest part of the spectrum. It is mainly radiated by the sun and is also called ultraviolet light. The transmission performance of ...[Details]
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On September 26, CATL and Chint Group signed a strategic cooperation agreement in Hangzhou. Zeng Yuqun, Chairman of CATL, and Nan Cunhui, Chairman of Chint Group, attended and witnessed the sig...[Details]
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According to foreign media reports, information about new phones accessing the Brazilian National Telecommunications Bureau ANATEL shows that the battery capacity of the iPhone 12 mini is 2227mAh, wh...[Details]
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At the 2020 International Consumer Electronics Show (CES) in Las Vegas (January 7-10, 2020), technology company Continental and audio specialist Sennheiser will jointly unveil a speakerless in-car au...[Details]
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On June 29, Mingwei Electronics released its performance forecast, stating that according to preliminary estimates by the financial department, the net profit attributable to the parent company's own...[Details]
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On May 6, according to the results of the 24th meeting of the GEM Listing Committee in 2022, Guangxi Tianshan Electronics Co., Ltd. (hereinafter referred to as Tianshan Electronics) successfully pass...[Details]
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Preface: I2C (Inter-Integrated Circuit) bus (also called IIC or I2C) is a two-wire serial bus developed by PHILIPS, used to connect microcontrollers and peripheral devices, and is a bus standard wide...[Details]
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1. Introduction Functional switches play an important role in people's production and life. Various types of automatic power-off switches, voice-activated switches, and infrared induction switches...[Details]
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After reading Atom's STM32 IAP tutorial, I wondered what bootloader meant at first, and almost confused it with uboot. In fact, the "bootloader" of stm32 does not need to write assembly and link scri...[Details]
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As an emerging technology, wireless sensor networks are gaining more and more attention from domestic and foreign academic and engineering communities. They have shown broad application prospects i...[Details]
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On October 24, the ZeroBeam Full-Stack 4.0 Ecosystem Co-construction Summit with the theme of "Intelligently Driving the Future and Working Together for a New Era" was held in Shanghai. Dozens of t...[Details]
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