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The LCD panel is the screen of the LCD monitor. Its production, quality, market environment and other factors are related to the quality, price and market trend of the LCD monitor itself, because a...[Details]
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Radio Frequency Identification
(
RFID
) technology is an automatic identification technology that has emerged and gradually matured in recent years. This technology has been increasingly widely u...[Details]
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Qorvo® Biotechnologies Omnia™ SARS-CoV-2 Antigen Test Detects Delta and Other Circulating Variants in Two Studies BEIJING, China, November 16, 2021 – Qorvo®, Inc., a leading provider of innovative ...[Details]
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The basic structure of the 8051 series MCU includes: 32 I/O ports (4 groups of 8-bit ports); two 16-bit timer counters; full-duplex serial communication; 6 interrupt sources (2 external interrupts, 2...[Details]
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Confidence is essential to the widespread adoption of electric and hybrid/electric vehicles (EV/HEV), but to achieve this confidence, we must improve the accuracy of battery measurements in these veh...[Details]
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Today I will share with you some hidden practical tips. These tips are very useful, and you may not know all of them. Let's take Honor as an example. Such mobile phones, whether they are iOS or Andro...[Details]
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Working principle of forward and reverse rotation of electric motor
The forward and reverse principle diagram of the motor is divided into the main circuit and the control circuit. Its fundame...[Details]
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When the QQ Speed Mobile game was announced, the famous singer Zhang Jie also arrived at the scene to contribute his own strength to the QQ Speed Mobile game, allowing this 11-year heritage to pr...[Details]
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Yesterday, WinFuture's Roland Quandt revealed the full specs of the upcoming Google Pixel 5. Today, he revealed the specs of the Google Pixel 4a 5G. According to his new leak, the two smartphones are...[Details]
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1 Use of action flags In the whole control, there are many combined actions. When all action positioning is controlled by photoelectric switches, there are some problems in programming. For example...[Details]
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Currently, countries and regions around the world have begun to ban the use of incandescent lamps. Driven by policies and the long life effect of LED lamps, LED lighting entered a boom year in 20...[Details]
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Smart cars are the development direction of advanced technologies in the automotive industry in recent years, and the application of sensors is a key technology in smart car environmental detection...[Details]
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Assumptions: All components are ideal, C1=C4=Clead, C2=C3=Clag; Lf Lr/k2, K is the turns ratio of the primary and secondary windings of the transformer; Cd1=Cd2 is very large and can be regarded as...[Details]
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Washing machines have always been an important part of our daily lives. However, the problems we have to deal with within a few months of using them make it more difficult. Previously, we have publ...[Details]
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Servo systems are an indispensable part of modern industrial automation and precision control. According to different control methods, servo systems can be divided into open-loop servo systems, clo...[Details]