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Fiber Raman Amplifier, What is Fiber Raman Amplifier
With the rapid growth of communication business demand, the requirements for the capacity and non-relay transmission distance of optical fiber ...[Details]
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In the context of the automotive industry's efforts to reduce costs and increase efficiency, the LiDAR track, as one of the most expensive single hardware components on a vehicle, is also at the mo...[Details]
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1 Introduction
Early mobile phones used inexpensive color light-emitting diodes (LEDs) for keypad lighting and monochrome liquid crystal display (LCD) backlights. As LED technology has evolve...[Details]
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On December 13, the signing ceremony of the Yunda Energy Storage Equipment Manufacturing Base Project was held in the meeting room of the county party committee. Wang Qi, development director of Yunda...[Details]
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introduction
Photoelectric shaft angle encoder, also known as photoelectric angle position sensor, is a precision digital angle measuring device that integrates light, machinery and electricit...[Details]
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A variable defined as volatile means that the variable may be changed unexpectedly, so the compiler will not make assumptions about the value of the variable. To be precise, the optimizer must carefu...[Details]
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Skyworks has introduced the SKY66422-11 compact, high-performance RF front-end module (FEM) series designed specifically for LPWANs – supporting LoRa, SigFox and other unlicensed band technologies, a...[Details]
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1. RS-232 port (DB9 female/female) pin definition Pin number 2 3 5 1, 4, 6 7, 8 Signal definition TXD RXD Ground Internal connection Internal connection Note: This port can be directly plug...[Details]
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Sources from IC distributors said that memory prices will show a downward trend in the second quarter of 2022, but there is a possibility of a rebound with the launch of new smartphones in the second...[Details]
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At 11:11 on December 26, my country successfully launched the 5-meter Optical 02 Satellite (also known as Resource-1 02E Satellite) using the Long March 4B carrier rocket at the Taiyuan Satellite Lau...[Details]
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I had a 24V pure sine UPS at home, but its no-load
current
was 1.16A, which was too high. So I used my DIY spirit to make a corrected sine single-frequency inverter.
The high freq...[Details]
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Recently, NXP transceiver product manager Carl Henning Cabos stated in an official blog that NXP is choosing Exposed Die packaging to improve the power and heat dissipation efficiency of millimeter-w...[Details]
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A few days ago, the National Highway Traffic Safety Administration (NHTSA) revised the new car standards, and no longer required manual control devices such as steering wheels and accelerator pedals ...[Details]
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The capital market is the "barometer" of my country's economy and the country's core competitiveness. When it comes to the capital market, the core is the stock market. Since the opening of the Shang...[Details]
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With the development of society and the advancement of science and technology, people's security awareness is getting stronger and stronger, and the increasing maturity of computer network technology...[Details]