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1. Introduction
Quartz crystal resonators (hereinafter referred to as quartz crystals) are widely used in the electronics field as a frequency reference and clock source with excellent per...[Details]
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In-vehicle optical fiber communication
With the continuous development of ADAS (Advanced Driver Assistance System), intelligent vehicle networking, V2X and infotainment technology, the number ...[Details]
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introduction
China Southern Power Grid Co., Ltd. proposed to build a "safe, reliable, green and efficient" smart grid. As the basic operating unit of the power grid, the intelligence level of ...[Details]
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If you have learned the external interrupt of 51 microcontroller, you will get started quickly; this blog post is based on STM32F103ZET6 chip, which is compatible with most STM32F10x chips; the cod...[Details]
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[Inovance Technology, the next beneficiary of humanoid
robots
?]
General automation is automation equipment that can be widely used in various industrial sectors. The downstream cove...[Details]
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Linux kernel version number: linux 2.6.39
Cross-compilation tool: arm-linux-gcc 4.5.1
Linux kernel download: www.kernel.org
Development board: Friendly Arm Tiny6410
1. Unz...[Details]
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"5G+Beidou precise positioning, do you know how powerful their applications are? Take our line inspection work as an example. With these two powerful applications, we can operate drones across citi...[Details]
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Although primary protection is generally considered reliable, the protection IC or MOS-FET may be damaged when the electrostatic discharge voltage is too high or the temperature is too high, and the i...[Details]
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When I was in college, I paid little attention to the structure and application of the internal memory of the microcontroller. I only knew the difference between RAM and ROM, and even just knew tha...[Details]
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1 Introduction With the development of science and technology and modern manufacturing industry, the manufacturing precision of workpieces is getting higher and higher, so the requirements for the ac...[Details]
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Corefree Semiconductor, a leading company in the domestic EDA and filter industry, recently successfully held its 2021 National User Conference in Shanghai. This conference, co-organized by the Shang...[Details]
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1. IGBT Introduction
The normal operating frequency of IGBT is 10-20kHz, and its switching speed is much faster than GTO and IGCT. It is a better choice in AC motor variable frequency spee...[Details]
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As we all know, ARM is a well-known company in the microprocessor industry. ARM itself does not manufacture or sell CPUs based on its own designs, but licenses its processor architecture to interes...[Details]
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There have been reports that Apple may add an under-screen fingerprint to this year's iPhone 13. Now it seems that this is just wishful thinking. According to the latest news from the upstream supp...[Details]
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On October 22, the largest energy storage power station in Shizhu County, Chongqing, the Shizhu County 110 kV Jinzhang Shared Energy Storage Power Station (Phase I), was officially put into operation ...[Details]
Discrete Device
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