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"Many people make high-tech something mysterious and scarce, with the ultimate goal of making huge profits. This is not our business philosophy. We will continue to serve the majority of people. Our ...[Details]
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The growth and importance of the GPS industry has led to increasingly stringent testing requirements for GPS receivers to accurately assess product performance.
GPS test schematic diagram
GPS te...[Details]
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Digital tube display principle Digital tubes are divided into two types: common cathode and common anode according to the different internal LED connections. The eight-segment digital tube consists o...[Details]
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On May 27, 2022, the first member meeting of Xiamen Open Source Chip Industry Promotion Association (hereinafter referred to as "the Association"), hosted by the China Science (Xiamen) Data Intellige...[Details]
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1 Introduction
In power electronics technology, the design of high-frequency switching power supply is mainly divided into two parts, one is the design of the circuit part, and the other is t...[Details]
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ARM and Case Western Reserve University's research team first conducted a trial on a paralyzed patient and helped the patient restore brain-controlled hand and arm movements. Let's follow the medical...[Details]
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Large screens have always been an important part of the hot development of the LED field. They are an important part of large-scale entertainment, sports events, and square decoration theme dis...[Details]
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Finally I have time to learn STM32 again~ I have been busy with the damn exam these days. Let's get straight to the point Development board: Struggle V5 The requirement of this key interrupt test i...[Details]
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According to foreign media reports, all-solid-state batteries are secondary batteries that use a solid electrolyte between the positive and negative electrodes. Compared with traditional lithium-ion ...[Details]
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Imported bookshelf speakers are expensive, but they are still loved by many audiophiles.
■Dynaudio Contour 1·1
has a sensitivity of 86dB, a rated impedance of 4Ω, a frequency response range of...[Details]
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summary:
Modern automobile technology pursues three goals: high efficiency and energy saving, high comfort and high safety. As one of the most important subsystems of automobiles, the development...[Details]
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Apple has formed a dedicated communications research team to work on new ways to beam data, such as internet connections, directly from satellites to user devices, Bloomberg's Mark Gurman repo...[Details]
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Strategy Analytics pointed out that in Q3 2021, the global cellular baseband market revenue increased by 23.3% to US$8.15 billion, a record high. The research report "Baseband Market Share Trackin...[Details]
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Looking back at TSMC's shareholders meeting last year, founder Morris Chang said in an emotional tone: "I love TSMC, and I will create miracles again," which won warm applause from the shareholders p...[Details]
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On April 16, news source yeux1122 recently broke the news on his Naver blog, saying that he learned from Apple's supply chain that Apple is testing a new anti-reflective optical coating technology ...[Details]