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SK Telecom (SKT) said on Tuesday it will launch the world's first 5G roaming service in Switzerland on Wednesday in cooperation with a local mobile operator, The Korea Times reported. South Korea's l...[Details]
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1 Sensor node functional requirements and overall structure
1.1 Functional requirements
The system does not have a dedicated routing node, so the sensor node not only collects sensor sign...[Details]
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Quasi-resonant conversion is a mature technology widely used in power supply design for consumer products. The new Green Power series controllers achieve ultra-low standby power consumption as low as...[Details]
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The market is investing in new LED energy-saving bulbs, but they lack the ability to effectively combine dimming functions with optimal performance. Marvell's deep dimming single-stage AC/DC LED driv...[Details]
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ATMEL's AVR microcontroller is an enhanced RISC microcontroller with built-in Flash. The Flash memory on the chip is attached to the user's product and can be programmed and reprogrammed at any time, ...[Details]
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The smart cockpit is similar to smart driving. It senses input, processes, and executes output. All of this revolves around the interaction between humans and the environment, and between huma...[Details]
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485 communication is a very common communication method in industrial control. However, when writing a communication program, you need to manually control the reception and transmission in the code. ...[Details]
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The grid problem will have a certain impact on our electricity consumption through the mains, which will not be obviously felt by general equipment and ordinary electricity consumption. However, so...[Details]
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The Internet of Things has brought about the possibility of connecting everything. The Internet of Things has also made the entire market more fragmented, and many technical standards have not yet be...[Details]
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The structure and working principle of CD player
Newcomers to the HIFI industry often hear some industry jargon, and there are many related to CD players. I believe that many ol...[Details]
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Although the OnePlus 9 Pro phone has not officially announced its release date, its configuration and appearance are no longer a secret. In particular, the imaging system developed in cooperat...[Details]
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Huawei is still breaking through the "blockade line". Huawei's consumer business CEO Yu Chengdong said in a previous public speech that the Kirin 9000 that will be equipped with the Mate 40, which wi...[Details]
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In regular industrial production, there are special screening and testing workshops equipped with many general and special screening and testing equipment and instruments. However, it is impossible f...[Details]
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1. The capacity causes bad tracks on the hard disk. A bad power supply can easily cause false bad tracks on the hard disk. This fault can usually be repaired by software. In such a situation, the pow...[Details]
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On April 10, Xinhuanet and CCID Consulting jointly released a research report on the ICT field of "new infrastructure", covering three major areas: 5G communications, artificial intelligence and indu...[Details]