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Why do you always say that VR positioning technology is…
April 15, 2021

   Recently, an article has analyzed that the X-ray space telescope named "瞳", which is worth 1.9 billion, has been ruined because of the mistakes of the satellite finder and the gyroscope. In fact, the star finder and gyroscope are similar to optic

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Is the lighting rookie LED light illuminating 1/3 of th…
April 15, 2021

Not long ago, Mr. Hao from Beijing wanted to purchase about 1000 downlights, mainly wanting to use it at the venue. He used Baidu search to focus on the e-commerce platform dedicated to LED lighting, China LED Trading Network (http://led. 99114.com/), and Mr. Pan from the Institute of Optical Preci

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High-definition experience a clear life of large-screen…
April 14, 2021

Smart TV products have become the must-have entertainment products for every family. Although there are many smart TV products, how to choose them is an aspect that makes users feel tangled. For example, some users who are very concerned about the quality of TV pictures wi

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What is the TV box chip? Quan Zhi A31 interpretation
April 14, 2021

A few days ago, the author explained to you a bit about the domestic Rockchip RK3188 chip solution, and when asked, why do some businesses emphasize the chips they use when they promote their set-top boxes? What is the difference between them? Do not worry, today I share wit

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RF-SOI technology: Strengthen 5G networks and smart IoT…
April 14, 2021

Today's smartphones and tablets are equipped with radio frequency (RF) front-end modules (FEMs), which typically include power amplifiers (PAs), switches, tunable capacitors, and filters. Technologies such as RF-on-insulator (RF SOI) enable mobile devices to adjust and acq

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Power quantity calculation: how many meters of LED guar…
April 11, 2021

LED guardrail tubes are low pressure for safety and quality reasons. This requires the LED guardrail tube to be connected to the corresponding drive power supply in order to work properly. Calculate the number of power supplies before purchasing and installing the LED guardrail tube. Since the LED

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LED lighting is widely used in container terminal autom…
April 11, 2021

In 2015, China's GDP was 676.708 billion yuan, and the growth rate continued to decline, at 6.9%. The total import and export volume of goods was 2,477.4 billion yuan, down 7.0% year-on-year. Affected by the slowdown in China's economic growth, China's port cargo throughput and containe

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  • Why do you always say that VR positioning t…
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