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IT Home June 4 news: Recently, ZTE quietly launched the Axon 11 4G mobile phone on its overseas official website. This phone is equipped with a MediaTek Helio P70 processor and a 64-megapixel quad-ca...[Details]
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Recently, Xiaomi announced an important parameter of Xiaomi 12 Pro: it adopted the second-generation LTPO display for the first time, realizing intelligent dynamic refresh rate adjustment, whic...[Details]
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89C51 is a low-voltage, high-performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory (FPEROM), commonly known as a single-chip microcomputer. The erasab...[Details]
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When it comes to improving the range of electric vehicles , the first thing that comes to mind is battery technology. In fact, the drive system also plays a pivotal role, such as the inverter that co...[Details]
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1. Introduction
The analog power
solution
shown in Figure 1
is a well-known and proven technique that power electronics engineers have no difficulty understanding in the time domain. Th...[Details]
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Data weaving is an emerging data management design that maintains high market appeal in China. The 2022 Gartner Data and Analytics Cloud Adoption Survey shows that although respondents have different...[Details]
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The internal structure of the 8051 series microcontroller can be divided into CPU, memory, parallel port, serial port, timer/counter and interrupt logic, as shown in the figure. processor Microproc...[Details]
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Push-pull output: can output high and low levels and connect digital devices;
Open drain output: The output terminal is equivalent to the collector of the transistor. A pull-up resistor is required...[Details]
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The latest report from market research firm Yole Developpement points out that although standardization of the microelectromechanical systems (MEMS) industry has not yet been implemented, major compa...[Details]
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1 Introduction
With the development of computer and electronic science, the traditional way of reading is undergoing earth-shaking changes. In the field of music, due to the disadvantages of p...[Details]
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There is a concept in psychology called "time perception", which refers to the relationship between people's time perception and activity content, emotions, motivations, and attitudes. The most direct...[Details]
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1. Coil pulse test principle
Coil pulse test schematic
In the figure above: C1: Energy storage capacitor
C2: Resonant capacitance
Cp: Equivalent parallel capacitance at both ends of the co...[Details]
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Foreign media uploaded a set of Geekbench benchmark scores for the 2019 15-inch MacBook Pro. Compared with the 2018 model, the single-core score increased by 10% and the multi-core score increased by...[Details]
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The 23rd China Industrial Expo is about to open. This grand event returns after a three-year absence, and its popularity can be felt in advance. This year's Industrial Expo covers an area of over...[Details]
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On November 5, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary WPI has launched an automotive...[Details]
Test/Measurement
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