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On January 22, local time, the 2024 American HVAC Expo (AHR Expo 2024) opened grandly in Chicago, United States. GMCC Meizhi, a system-level solution provider for core components of consumer applian...[Details]
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Last night, a "real hammer" was exposed on the Internet. It seems that the "new friend of Xiaomi CC" who will meet us today is most likely Guli Nazha. Yesterday, Guli Nazha's official account "@娜扎nz...[Details]
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Configure as shown below 1. Compiler configuration 2. Debug configuration 3. 4. 5. 6. 7, 8, 9. The following error occurs #error clnk lkfmicrobus_pro.lkf:1 no default placement for ...[Details]
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Recently, the Guangdong Regulatory Bureau disclosed the acceptance information of the coaching registration and filing of Guangzhou Huizhi Microelectronics Co., Ltd. (hereinafter referred to as Huizh...[Details]
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/* * Originates from Samsung's u-boot 1.1.6 port to S5PC1xx * * Copyright (C) 2009 Samsung Electrnoics * Inki Dae inki.dae@samsung.com * Heungjun Kim riverful.kim@samsung.com * Minkyu Kang mk...[Details]
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The determination of the transistor type and pins is a basic skill for beginners of electronic technology. In order to help readers quickly master the determination method, the author summarizes fo...[Details]
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A large number of processing tests were carried out on the CORTEX-A8 platform using this image processing algorithm, and the image algorithm processing speed was greatly improved. Finally, the imag...[Details]
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1. Design ideas (example) Waveform signal generator, a device for generating common signals such as sine wave, triangle wave, square wave, rectangular wave, etc. This generator can form a rectangular...[Details]
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GSM is a common VOIP voice codec library, which is implemented in Linux using libgsm. The libgsm library is needed in the project. So try to compile the GSM library directly. The official website h...[Details]
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IGBT is a composite fully controlled voltage driven power electronic device. This article introduces the working principle and solution of the drive circuit M57962L:
IGBT is a new type of powe...[Details]
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Jiwei.com reported on April 5 that Samsung Electronics of South Korea released its preliminary financial report for the first quarter of 2019 (January-March). According to the financial report, affec...[Details]
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The release date of iPadOS, which was originally scheduled to be released on October 1, has been brought forward. News from Apple's official website shows that the operating system will be released o...[Details]
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Recently, SAIC Motor announced that it has developed a new built-in deep ultraviolet disinfectant car air conditioner, which will soon be put into production. SAIC Motor officials learned that from F...[Details]
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In August 2021, BYD Semiconductor's issuance and listing review was forced to be suspended because the law firm it hired was investigated by the China Securities Regulatory Commission. Fortunately,...[Details]
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introduction
With the development of communication technology, more and more wireless access technologies have emerged. In order to solve the intercommunication and compatibility between different ...[Details]