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In the first quarter of this year, electric passenger cars, lithium batteries and solar cells, known as the three new foreign trade items, continued to perform well, with a total export of 264.69 bill...[Details]
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Gaowei Cryptography Evaluation Technology (Shandong) Co., Ltd. (hereinafter referred to as "Gaowei Cryptography") announced the completion of a new round of capital increase and share expansion, and ...[Details]
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This paper will introduce a method for measuring the nonlinearity of an accelerometer using the acceleration of gravity as a reference. The output of an accelerometer is determined by many par...[Details]
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On April 16, Bloomberg reported that the Chinese city of Zhengzhou implemented an epidemic blockade near Foxconn's main iPhone manufacturing plant, which may eventually affect Apple's supply chain. ...[Details]
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"Whoever uses LiDAR is doomed!" At Tesla's Autonomy Day last year, Tesla CEO Elon Musk fiercely criticized lidar. “Expensive sensors are unnecessary. It’s like a bunch of expensive add-ons.” "L...[Details]
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The oscilloscope is a commonly used electronic measuring instrument, which is widely used in many industries. The structure of the oscilloscope is very complicated, and there are many parts that we ...[Details]
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In recent years, transportation safety accidents have occurred frequently. Major accidents have occurred in passenger and freight vehicles, hazardous chemical transport vehicles, commercial vehicles,...[Details]
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The PETAL sensor patch provides a simple, convenient and effective way to monitor wound healing. Image credit: National University of Singapore
Timely and effective monitoring of...[Details]
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On July 12, Huawei held a sustainable development press conference at its headquarters in Bantian, Shenzhen. At the meeting, Huawei Chairman Liang Hua said that we have opposed it since the United St...[Details]
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According to foreign media reports, in order to improve the safety of autonomous driving systems, the Massachusetts Institute of Technology (MIT) has developed a system called ShadowCam. This system ...[Details]
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1 Introduction
The electrical system of a factory's A1024A single-arm four-meter gantry planer consists of two parts: the main drive and the control system. The electrical main drive system i...[Details]
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In recent years, Class D audio power amplifiers have become the preferred solution for portable audio systems such as MP3 and mobile phones due to their high efficiency and low power consumption. T...[Details]
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Pulse width modulation is to achieve grayscale
by controlling
the light-emitting time of
LED
.
The photoelectric
response speed of LED is relatively fast, which can reach ...[Details]
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TCP under uip acts as a server and actively sends data === I have been working on this recently. It is so tiring to find information on the Internet, and the descriptions are all vague and there are ...[Details]
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STMicroelectronics (NYSE: STM), one of the world's top three automotive semiconductor suppliers, will showcase its latest innovative semiconductor solutions for automotive safety, navigation and in...[Details]
Power technology
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