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Today, ZTE Mobile’s official Weibo account announced that it will soon release its new 5G product, AXON 11 5G. Judging from the promotional poster, the new phone will focus on video shooting, and ...[Details]
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In early December, leaker Steve Hemmerstoffer shared CAD renderings of the upcoming Galaxy A32 5G. Yesterday, Winfuture.de also published a report exposing the official renderings of this smartphone....[Details]
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According to Jiwei.com (Text/Digital Control), a Huawei smartphone model TAH-AN00 has passed the 3C certification. The page shows that the phone is a 5G phone produced by Huawei Machine Co., Ltd. and...[Details]
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Ion beam machining (IBM) is to use ions generated by an ion source (ion gun) under vacuum conditions to accelerate and focus to form a high-energy ion beam and project it onto the surface of the wo...[Details]
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Circuit type: modulator
Optimization goal: high performance, high speed
Application: communication
Circuit Function and Advantages
The circuit described in this article provides a...[Details]
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According to foreign media reports, the batteries that power electric vehicles have several key characterization parameters, including voltage, temperature, and state of change (SOC). Since battery f...[Details]
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There is a significant difference between LED and incandescent lamp: the brightness of LED is basically proportional to the forward current flowing through the LED. By taking advantage of this featur...[Details]
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Electro Rent, a leading global test and measurement equipment management company, announced that it will attend the Keysight World 2019 conference held at the Kerry Hotel Pudong, Shanghai on May 29. ...[Details]
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STM8 IO external interrupt setting problem (using library function) STM8, fall into the pit: In the program, first enable the general interrupt, enableInterrupts(); // Enable the general interrup...[Details]
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21st Century
Digital Imaging
Technology has brought us superior diagnostic capabilities, image archiving, and retrieval capabilities anytime, anywhere. Since the advent of digital tec...[Details]
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1. Working principle of permanent magnet synchronous motor
Permanent magnet synchronous motors achieve power transmission through the magnetic force between the magnetic field generated by the...[Details]
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Light emitting diodes (LEDs) have been used in a wide range of end-use devices, from automotive headlamps, traffic lights, text displays, billboards, and large-screen video displays to newe...[Details]
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1. Working principle of the double-touch lighting circuit: The double-touch lighting switch circuit is shown in Figure 22. VS and VD7 form a switch circuit. When a person touches the M1 (open) ele...[Details]
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In the development process of the automobile industry, the traditional chassis is limited by the mechanical connection form, and its efficiency in executing control decision information will be limit...[Details]
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Recently, the China Society of Automotive Engineers released the "Top Ten Technology Trends for China's Automobiles in 2025" based on forward-looking predictions and realistic considerations of my ...[Details]