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Among the faults that the elevator must be shut down for repair, electrical control system faults account for 80% to 90% of all faults. The electrical components selected for elevators a few months...[Details]
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Finisar is one of the world's most famous suppliers of optical communication devices. Due to China's good economic development and talent advantages, Finisar has listed its subsidiary in Shanghai as ...[Details]
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According to news released by Suzhou, UMC's 8-inch wafer factory and Jian Chip Manufacturing Company in Suzhou have resumed work since February 24, and the current employee attendance rate has reache...[Details]
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Based on the voltage-current rate of change characteristics, LED drivers require a design that meets the requirements, so it is crucial to understand their characteristics and select appropriate dr...[Details]
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Today's communication system power supplies face design challenges such as voltage regulation, heat dissipation, input noise and cost. On-board power supply design and multi-phase methods can solve t...[Details]
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0 Introduction
The vibration performance of trains, including the detection and evaluation of comfort and stability, is an important task in the research and inspection process of new trains. With...[Details]
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Recently, Volkswagen Group plans to invest $1 billion in Rivian, a new American powerhouse in North America (European and American
electric vehicles
, new powerhouse Rivian and its full lif...[Details]
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Shanghai MicroPort Medical Robotics (Group) Co., Ltd. announced that its independently developed Honghu orthopedic surgical robot has obtained the U.S. FDA's 510(k) certification, bec...[Details]
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As we all know, there are not many major smartphone processor manufacturers in the world, mainly because the R&D threshold is too high, resulting in very few players being able to enter the industry....[Details]
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In the current frenzy of connecting everything from blenders to toothbrushes to the cloud, the IoT space is being controlled by low-cost integrated 32-bit microcontroller RF modules that provide smal...[Details]
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Economic and social activities based on large-scale production and consumption have caused the entire society to generate a large amount of waste, which seriously hinders the healthy material cyc...[Details]
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1. Introduction
VGA (Video Graphics Array) is a standard display interface that has been widely used in the video and computer fields. VGA image signal generator is a commonly used instrum...[Details]
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1 Introduction
Factory metrology departments, scientific research institutes, and university physics laboratories use function signal generators and counters for measurement, maintenance, ...[Details]
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Marvell announced on Monday (May 20) that it has reached an agreement with GlobalFoundries (hereinafter referred to as GlobalFoundries) to acquire Avera Semiconductor. It is understood that ...[Details]
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The shape of the battery cell
In addition to materials affecting battery performance, different manufacturing processes can also lead to d...[Details]
Power technology
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