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Foreign media SamMobile intelligence shows that the Samsung Galaxy S21 FE will be officially launched during CES 2022, from January 5 to 8, 2022. IT Home reported that @MauriQHD previously re...[Details]
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On the morning of July 22, following cities such as Beijing, Shanghai, Guangzhou and Shenzhen, Suzhou became the fifth city in China to support Apple Pay Quick Transit Card. This feature of Ap...[Details]
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background Prefabricated isolated DC/DC converters and modules offer a simple but relatively expensive solution for efficiently converting distribution bus voltage to isolated low voltage. However, o...[Details]
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server.php
?php
// Make sure there is no timeout when connecting to the client
set_time_limit(0);
//Set IP and port number
...[Details]
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Siemens Polarion helps SK Hynix pass ASPICE certification • ASPICE targets automotive suppliers, certifying their integration of best practices to meet OEM software development quality requirem...[Details]
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Use a frequency converter to control the fan. When the fan stops, the motor runs due to inertia and regenerates electricity. The frequency converter gives off an overvoltage alarm. How should this ...[Details]
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As
robot
technology matures, the application scenarios of robots continue to expand. Robots can also be used to replace manual labor in some more complex scenarios, such as refueling and ch...[Details]
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At 9 pm on March 21, DJI will hold a new product launch conference. The theme of this new product is "To the Guardians". What will be released are industry-oriented products, not consumer-grade...[Details]
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Orange has chosen vendors Nokia and Ericsson to deploy its 5G network in its home market of France as Huawei continues to face scrutiny over the security of its equipment in Europe. In a statement,...[Details]
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1. Overview
In recent years, with the rapid development of digital signal processing technology and the continuous emergence of new theories and algorithms, coupled with the overall improv...[Details]
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BYD has spoken again! "Things have changed over time. BYD's lack of external supply made CATL successful, and CATL's 'playing' with Party A made BYD successful again." This is what an unnamed BYD ins...[Details]
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1. Disconnect the power supply of the test object, remove or disconnect all external connections, and ground the test object to discharge. Use tools such as insulating rods to discharge, and do not...[Details]
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At present, most fans on the market are mechanically controlled and timed, with few functions, high noise, and cannot change the wind speed according to the real-time ambient temperature. This paper i...[Details]
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According to foreign media reports, researchers have developed guidelines for self-driving car systems to safely determine when and how to take control of the vehicle from the driver. The guidelines ...[Details]
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Active PFC generally appears in dual-tube forward and higher-end topologies . Let's talk about this very popular dual-tube forward + active PFC + 3.3V single magnetic amplifier topology. Typical tw...[Details]
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