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According to Wuhan Optics Valley, Wuhan Minxin Semiconductor Co., Ltd. (hereinafter referred to as "Minxin Semiconductor") has achieved batch shipments of a full range of 2.5G, 10G, and 25G optical c...[Details]
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Since Jeo MITOLA of MITRE Corporation first proposed the concept of software radio at the American Telecommunications Systems Conference in May 1992 , after more than a decade of development, softw...[Details]
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I want to emphasize again that other solutions to this problem on the Internet are based on other versions of u-boot. I have tried other methods but failed to solve this problem. It may be because ...[Details]
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For telecom operators, the three-network integration mainly considers how to introduce IPTV at the access control level, and how to achieve comprehensive operation and guarantee the service quality of...[Details]
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1. ERROR L104: MULTIPLE PUBLIC DEFINITIONS repeated definition There are many places in C/C++ language where extern is used. However, if you don’t really understand its meaning, it will bri...[Details]
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The market for in-line contaminant detection continues to grow, including metal detection and the more expensive X-ray detection. At the same time, surface inspection provided by X-ray detection and v...[Details]
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In the STM32 firmware library, you need to pay attention when you use the RCC_GetClocksFreq() function.
(For example, when you use the serial port's USART_Init, you will use this function invisibly)....[Details]
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Judging from more and more leaks, Samsung is expected to launch the Galaxy A53 in the near future. An online store has even sold the phone on a Serbian e-commerce platform, and the product page also ...[Details]
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Someone told me he had a 4-20mA current source. He wanted to determine if the current was out of range, or if the wire was broken! But no one knew how to detect that. If you want a tough challenge,...[Details]
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This paper introduces the learning experience of JJG1027-91 "Measurement Error and Data Processing", JJG13-92 "Metrology Standard Assessment Specification" and 150/TA "Guide to the Expression of Unce...[Details]
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Inspired by Marshall's rock legend, Monitor II ANC headphones are true to themselves and transcend reality, bringing you excellent sound quality. High-performance active noise cancellation technology...[Details]
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On December 9, Huace Navigation stated on the interactive platform that the "Xuanji" chip developed by the company has been put into mass production this year and will be used for self-developed equi...[Details]
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Is it convenient to add a jog function to the torque motor controller and does it have certain production use value?
If it is of small or medium power and is equipped with a gearbox for ...[Details]
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0 Introduction
Video surveillance systems have been widely used in daily life, and their stable and reliable operation has become a necessary condition to ensure the normal operation of pe...[Details]
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1 Introduction
The RF transceiver CC2420 uses Chipcon's Sman RF 03 technology and adopts 0.18μm CMOS process. It requires very few external components, has stable performance and extremely l...[Details]
RF/Wirelessly
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