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In the eyes of general readers, smart mobile terminals should refer to mobile phones, PDAs, etc. With the continuous decline in mobile Internet charges and the large-scale coverage of wireless networ...[Details]
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UCLA researchers have unveiled the first stable, all-solid-state thermal transistor that uses electric fields to control thermal movement in semiconductor devices. According to research published in ...[Details]
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Apple, which has always been a bellwether in the mobile phone industry, is rumored to release a VR/AR helmet as early as the fall hardware launch conference in September or October 2022. Before Apple...[Details]
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In order to facilitate the centralized control of distributed field measurement and control equipment, fieldbus technology has been widely used. RS485 bus has become one of the most widely used fie...[Details]
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Speaking of "Green Factory" and "Blue Factory", I believe that friends who are familiar with digital technology know that they refer to OPPO and vivo respectively. This is because the logo col...[Details]
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O Introduction
The application of single-chip microcomputers is becoming more and more extensive, and the comprehensive performance requirements of processors are also getting higher and higher...[Details]
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1 Introduction
Since the 1980s, with the further development of power electronics and computer technology, a more advanced static VAR compensation device, the static synchronous compensator ...[Details]
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Infineon and ASE jointly announced today that the two parties have signed a final agreement. According to this agreement, Infineon will sell two back-end manufacturing bases in Cavite, Philippines an...[Details]
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On March 25, according to foreign media reports, Apple was granted numerous patents this week, including a detachable antenna system for a MacBook notebook or future iPad.
According to the details...[Details]
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Fault phenomenon:
The backlight of the multi-function LCD display of a computer-controlled rice cooker is not on.
Analysis and repair:
The backlight of the multi-function LCD displ...[Details]
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Inverter, also known as power regulator, is an indispensable part of photovoltaic system. Usually, the process of converting DC power into AC power is called inversion, and the device that realizes...[Details]
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Set the resistance bar to ×1kω (or ×100ω). Use two test leads to touch the two electrodes of the device under test. Observe the reaction of the meter needle and determine the quality status according...[Details]
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Instrument Features ★ 1-6 channels are optional, saving costs ★ High measurement accuracy and fast response speed ★ Automatic calibration can be performed regularly, requiring little maintenance ★ Co...[Details]
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The three Korean battery companies are currently the biggest competitors of Chinese power battery companies in their global expansion. In terms of installed capacity: ●In the first half of 2022, t...[Details]
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1 Introduction
The use of hardware description language combined with programmable logic devices (PLD) can greatly facilitate the design of digital integrated circuits. This paper introduc...[Details]
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