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On October 14, the first commercial building smart energy control system (CPS) implemented by State Grid Tianjin Electric Power Company in Tianjin was deployed at Huijin Center in Heping District, ...[Details]
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Before smartphones, there were mobile devices that existed in our lives, and Palm was one of the best. Unfortunately, it didn't survive the current wave of smartphones. After several changes of...[Details]
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Step 8: Wrap it with tape or something like that, especially the shielded network cable exposed outside. Some friends also use heat shrink tubing, which makes it more...[Details]
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Augmented reality and virtual reality present numerous interaction challenges, in part because users may not be able to see the buttons to press in the real world if their view is blocked. Cur...[Details]
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It was previously rumored that Xiaomi’s annual new product launch conference was scheduled for December 16 (Thursday), but the latest revelations gave a new clue about December 12. Although D...[Details]
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The 8051 CPU samples each interrupt source sequentially during each machine cycle. The CPU queries the interrupt flag in the next machine cycle in order of priority. If an interrupt flag is 1, the ...[Details]
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Avionics integration is a technology that integrates information and functions of dense avionics subsystems under harsh space constraints. The subsystem networking interface standards represented by M...[Details]
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On March 1, Ideal Auto released its first MPV model, MEGA, at the Shanghai World Expo Center. This is also Ideal Auto's first pure electric model. The release of MEGA also marks the official launch...[Details]
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Beijing time, August 3, SK Hynix of South Korea has developed a 238-layer NAND flash memory chip, which can be used in PC storage devices, smartphones and servers. Last week, Micron also began shippi...[Details]
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The two parties will cooperate on customized AR chip design and software platform integration Las Vegas, January 4, 2022 - Qualcomm Technologies announced at the 2022 International Consumer Electro...[Details]
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I. Introduction The analog power solution shown in Figure 1 is a well-known and proven technology that power electronics engineers have no trouble understanding in the time domain. The analog P...[Details]
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0 Introduction
The medical data acquisition system can provide medical staff with first-hand data of patients in a timely and effective manner, which helps to strengthen the hospital's modern...[Details]
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1. Tasks and requirements
Design and manufacture an electronic watch that can display the calendar, directly display it with LED digital tubes, and adjust the time, year, month and day by pressing bu...[Details]
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In recent years, there has been a rapid growth in the number of portable devices that contain powered speakers—including cell phones, MP3 players, GPS systems, laptops and notebooks, tablets, game con...[Details]
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The self-discharge of electric vehicle batteries refers to the gradual loss of charge inside the battery when it is not in use, thereby reducing the battery's available energy. This is an important...[Details]