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At 8:30 a.m. on December 30, 2019, the first train of the Beijing-Zhangjiakou High-speed Railway roared out of Beijing North Station, and Zhangjiakou officially entered the one-hour city circle of ...[Details]
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Factors affecting the accuracy of the three-dimensional coordinate measuring machine In addition to the measurement accuracy error caused by the fault of the three-dimensional coordinate measurin...[Details]
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On May 8, in response to the question raised by investors on the interactive platform, "Can 800G optical chips be mass-produced this year?", Zhongji Xuchuan replied that the company's 800G silicon ph...[Details]
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Recently, Indian IT services company HCL announced that it will acquire India's leading chip design services company Sankalp Semiconductor for 18 billion rupees (about 25 million US dollars) in cash....[Details]
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In the laboratory, to measure a signal, a signal source is required. Signal sources, also known as signal generators and oscillators, are instruments used to generate various electronic signals. Acco...[Details]
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1. Analysis of the main causes of AVR damage: The AVR circuit consists of three parts: the rectifier main circuit, the voltage detection circuit, and the comparison control circuit. Excluding the...[Details]
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Medical imaging equipment continues to play an increasingly important role in healthcare, and imaging technology is increasing and expanding into new applications. To meet market demands, system de...[Details]
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1 Overview
Embedded processors are the core of embedded systems, and the choice of processors is key. At present, ARM processors have spread across various product markets such as industri...[Details]
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Recently, the first switchgear data center in Anhui Province, Hefei Zhonghai Data Station, was officially put into operation. The station integrates urban power supply and data service functions, a...[Details]
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introduction In recent years, the rapid development of microprocessors has made the application of digital AC-AC inverters increasingly widespread in electric traction. This paper uses TI's DSP chip...[Details]
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At the 2021 World Internet of Things Expo held recently, Audi became the world's first automaker to demonstrate L4 autonomous driving with V2X (vehicle-to-everything) integration on public roads. Thr...[Details]
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Industry Background
Motor energy consumption accounts for a high proportion. According to statistics, in 2019, my country's motor stock was about 3 billion kilowatts, with a total power consum...[Details]
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Voyant Photonics has raised $15.4 million in a Series A round led by UP.Partners, with participation from early investors LDV Capital and Contour Ventures. Voyant's Light Detection and Ranging (LiD...[Details]
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1. Micro stepping motor and its structure
Micro stepper motors are key actuators in micro-electromechanical systems. With the in-depth research of electronic technology and precision machining...[Details]
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"The phase verification was correct, and the Ya'an power transmission reinforcement project was successfully delivered at one time." On July 12, with the successful power transmission of the Ya'an ...[Details]
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