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IT Home reported on April 29 that according to MacRumors, a new 3D printed model based on the Apple iPhone 14 series to be released this fall brings relatively accurate dimensions, allowing us to tak...[Details]
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Today, Meizu Technology released a Weibo post that made many fans excited, because the official began to warm up Flyme8. Meizu’s Weibo account promoted a new feature of Flyme 8 - SOS emergency help. ...[Details]
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This Design Idea builds on previous work (Reference 1) to implement a precision peak detector with bandwidths from 15MHz to 30MHz or higher, depending on the maximum input signal level of the appli...[Details]
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The current tester is a portable rectifier instrument with high sensitivity and multi-range protection circuit. It has 20 ranges and can measure AC and DC stray voltage and stray current respectively...[Details]
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Tesla's new 4680 battery-equipped models are coming soon. What options do other car manufacturers have to compete with it? At present, there are only a few reliable options. Farasis Energy, which h...[Details]
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1. Introduction
At present, AlGaInP quaternary light-emitting diodes generally use GaAs substrates. Since the bandgap width ...[Details]
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According to Jiwei.com on January 11, iQOO's product manager @戈蓝V published a long article last night discussing the pricing of iQOO7. @戈蓝V said that first of all, iQOO 7 will have a price that is in...[Details]
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3G is the full English name
: 3rd Generation
Definition of 3G
:
3G, the full name of which is 3rd Generation, means the third generation of digital communication in C...[Details]
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In order to prevent the distributed inductance and capacitance of the high-speed switching circuit in the switching power supply system from generating surge voltage and noise under the influence o...[Details]
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In the era of industrial Internet of Things, as the application market continues to be segmented and specialized, application scenarios have become more flexible and changeable, and customized needs ...[Details]
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With the rapid development of the new energy battery industry in Europe, some of the company's customers and potential customers have established production and processing bases in Central Europe. ...[Details]
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From the previous discussion on "How to evaluate the dynamic efficiency of a Class D audio amplifier", if Poq represents the ratio of output power Po to static power consumption Pq, Emos represents...[Details]
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With the rapid development of digital technology, the continuous maturity of voice signal digital processing technology , the widespread application of programmable devices and powerful digital sig...[Details]
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Nearly half of the world's power consumption is consumed by motors, so improving the efficiency of motors is considered the most effective measure to solve the world's energy problems.
M...[Details]
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1. Introduction
Defect detection is widely used in cloth defect detection, workpiece surface quality inspection, aerospace field, etc. Traditional algorithms can work well for regular defects ...[Details]