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Maybe we never thought about it. The seemingly simple garbage classification actually brings such great trouble to "smart" humans July 1, 2019, the "strictest garbage classification law" in history T...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to the article "Amplifier Fever Pickings" in the 15th issue of "Electronics News" in 2000, an LM1875 current negative feedback amplifier was made. It was found that the background noise was...[Details]
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introduction
Since the world's first GaN-based blue LED was launched in 1993, the development of LED manufacturing technology has been remarkable. Currently, all commercialized GaN-based LE...[Details]
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At the Tmall Genie new product launch conference on the afternoon of October 18, the new president Peng Chao revealed that in 2021, the number of daily active screen-equipped devices of Tmall Genie i...[Details]
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Understanding PLC
Programmable logic controller uses a type of programmable memory to store programs internally, execute user-oriented instructions such as logic operations, sequential control...[Details]
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This year, everyone is staying at home, and since it is the Spring Festival, there are fewer production tasks. Now Hyundai Motor has announced that it will stop production activities in South Korea d...[Details]
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The Japanese government will establish a legal framework to subsidize new local factories for advanced semiconductors, starting with TSMC's planned facility in Kumamoto Prefecture, according to Nik...[Details]
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Last week, Samsung launched the first commercial 5G phone, the Galaxy S10 5G, in South Korea, but the first batch of users reported that the phone seemed to have problems using the 5G network. Earl...[Details]
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1 Introduction Traditionally, AC voltage conversion is achieved through electromagnetic induction of transformers. When the input voltage of the transformer changes, its output voltage also changes...[Details]
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/******************************************** Use TIM3 to output PWM to control LED lamp to realize breathing lamp ****************************************/ void BreathLightInit()//LED initializatio...[Details]
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Code: /* The fourth example of C language Question: Enter a certain year, a certain month and a certain day, and determine what day of the year this day is? Program analysis: Taking March 5th as ...[Details]
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HDYZ-E zinc oxide arrester live tester detects the electrical performance of each phase of zinc oxide arrester (MOA). The instrument is suitable for on-site live detection of zinc oxide arresters of ...[Details]
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According to Jiwei.com, Yole Développement (Yole) released its latest report "The Impact of 5G on the RF Front-end of Telecom Infrastructure in 2021" today (March 25). It is estimated that the teleco...[Details]
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At present,
the terminal products of
CMMB
mobile TV
applications are mainly mobile phones,
PMP
, GPS, car TV and PCTV. The common characteristics of thes...[Details]