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What's the storage capacity of your phone? Statistics from research firm Counterpoint show that in 2020, the average storage capacity of Android phones was 95.7GB, while that of iOS users reached 1...[Details]
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The 3rd International Battery Safety Conference was held in Beijing on October 7-8 . The team led by Ouyang Minggao , an academician of the Chinese Academy of Sciences and professor at Tsinghua Unive...[Details]
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The circuit shown in the figure provides a solution to drive high-power white LEDs, that is, using a standard boost converter working in "buck" mode to drive white LEDs. This solution has an effici...[Details]
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In the example shown in Figure 1, a junior engineer used an oscilloscope all wrong. His first mistake was using an oscilloscope probe with a long ground lead; his second mistake was placing both the ...[Details]
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In the unmanned horizontal transportation scenario of ports, Hirain provides a full-stack self-developed solution for vehicles, roads, networks, cloud, and maps, including autonomous driving vehicl...[Details]
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A strain gauge is an instrument for measuring the strain of mechanical parts, components or samples. It can measure physical quantities such as force, mass, pressure, displacement, torque, vibration, ...[Details]
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In the third quarter of 2019, Advantech, a global industrial IoT service provider, announced that it had signed a global distribution agreement with Acronis, a global leader in cyber security protect...[Details]
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With the continuous improvement of environmental awareness, more and more people are beginning to choose new energy vehicles. Compared with traditional fuel vehicles, new energy vehicles are undoub...[Details]
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On March 24, the reporter learned that Shenzhen recently issued the "Evaluation Specifications for Electric Vehicle Supercharging Equipment" (hereinafter referred to as the "Evaluation Specifications"...[Details]
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1. Introduction As the country's support for the new energy vehicle industry increases year by year, its core energy field - power lithium batteries will enter a period of rapid development. Com...[Details]
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According to Korean media TheLec, the next generation of Samsung Galaxy S21 series models may be equipped with an S Pen stylus. At the same time, it has not yet been determined whether the Gala...[Details]
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Central topics:
Methods to
reduce
switching power supply
noise
The characteristic of switching power supplies is that they generate strong ...[Details]
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1 Introduction
At present, wired data transmission is basically used at oil field drilling sites across the country. Wired transmission has many disadvantages. On-site wiring is complicated an...[Details]
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0 Introduction With the development of information science and technology, the expansion of industrial production and the increase in product types, testing has become an indispensable link for e...[Details]
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The latest research from Strategy Analytics’ IoT Strategies service indicates that IoT cellular device sales will transition to 5G, the primary air interface, by 2025. Strong growth from projects in ...[Details]
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