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Recently, according to the author's observation, the stock prices of glass manufacturers led by Qibin Group, CSG Group, Triumph Technology, and Fuyao Glass have soared. Among them, Qibin Group and Fu...[Details]
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This paper realizes a thermopile structure with a front opening, using XeF2 as the working gas to release the device in a dry etching process. Compared with etching silicon, the etching rate of XeF...[Details]
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At present, the new generation of AI technology represented by large models is gradually penetrating basic applications, and its deep integration with
the
robot
industry is also giving birth...[Details]
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With the development of science and technology, society needs monitoring equipment that can be automatically controlled. Environmental humidity tester is a device used for automatic monitoring and con...[Details]
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When a short circuit occurs inside the battery, the following phenomena will occur:
(1) The specific gravity of the electrolyte is lower than that of normal batteries, and the open circuit vol...[Details]
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The new iPod touch has no changes in appearance, still using a 4-inch display and retaining the Home button. The color options are still space gray, gold, silver, pink, blue, and red. The new iPod to...[Details]
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In order to reduce size and weight, switching converters with switching
frequencies higher than the mains operating frequency
appeared in the 1960s
. Initially, the operating frequency...[Details]
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Identifying the transistor type and pins is a basic skill for beginners of electronic technology. In order to help readers quickly master the detection and judgment methods, the author summarizes f...[Details]
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LED Lamp is mainly composed of five materials: bracket, silver glue, chip, gold wire and epoxy resin.
1. Bracket: 1) Function of the bracket: used for conduction and support 2) Composition of ...[Details]
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Background on Optocouplers and Digital Isolators Optocouplers use light from an LED to transmit data across an isolation barrier to a photodiode. When the LED turns on and off, logic high and low si...[Details]
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Foxconn is moving some iPad and MacBook assembly lines from mainland China to Vietnam at Apple's request, people familiar with the matter said, according to Reuters. The move is aimed at minimizing t...[Details]
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Nowadays, motion control is developing in the direction of high speed, high precision and openness, which puts forward higher requirements for the execution components. In the past, motion control...[Details]
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On June 25-26, the 2021 Fifth Jiwei Semiconductor Summit with the theme of "The Heart and the Core are Imprinted, and the Changes are Kunpeng" was officially held in Haicang, Xiamen. The Alumni Asso...[Details]
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Abstract: Starting from the three coding methods commonly used in speech coding technology, several speech compression coding methods commonly used in IP Internet telephony are introduced from t...[Details]
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The worldwide focus on water and energy conservation, as well as the overall environmental friendliness of new products and services, has undoubtedly impacted the home appliance market. Actual regu...[Details]
Making friends through disassembly
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