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At the end of April 2011, the Japan Advanced Industrial Science and Technology Research Institute announced that it had developed a new lithium-air battery that does not use precious metals and met...[Details]
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September 30, 2022 - Today, Intel (China) Co., Ltd. and the Wuhan Baiji Conservation Foundation (WBCF) jointly launched the "See the Beauty of the Yangtze River" exploration journey. The project focu...[Details]
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High-brightness LEDs are being used in more and more fields. To enable LED lighting systems to provide the expected advantages of long life, the right LED driver solution must be selected. For LED ...[Details]
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1 Introduction
Today, the development of fieldbus technology is changing with each passing day, and its application fields are becoming more and more extensive, from home, energy, buildings, to...[Details]
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With the Ministry of Industry and Information Technology issuing 5G licenses to China Unicom, China Mobile, China Telecom, and China Broadcasting Corporation on June 6, related 5G topics have become ...[Details]
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Recently, I have met some friends who use pulse power supplies. I found that when they need square wave output, they use full bridge plus transformer, and the secondary directly outputs square wave...[Details]
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On May 26, 2017, Jianguang, Zhilu, Datang Telecom and Qualcomm jointly invested to establish a joint venture - Lingsheng Technology. On May 16, 2018, Lingsheng Technology was officially registered an...[Details]
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The medical industry can be said to be an industry that is related to people's lives. It is mainly divided into healthcare services, medical devices, biology, pharmaceuticals, and traditional Chine...[Details]
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There are few medical specialists in remote rural areas, and how patients in these areas can access medical services is a very urgent issue. Usually, patients in intensive care are sent to municipa...[Details]
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Overview
By comparing with traditional instruments, we can understand the speed advantage of software-defined PXI RF instruments. As shown in the WCDMA measurement results, the LabVIEW mea...[Details]
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#include reg51.h #include intrins.h sbit RST = P2^0; sbit CLK = P2^1; sbit DQ = P2^2; sbit TSOR = P2^3; sbit ALERT = P2^4; sbit RS = P2^7; sbit RW = P2^6; sbit EN = P2^5; /*------------------------...[Details]
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1. From the above interrupt schematic diagram, we can see that: 2440 has a total of 60 interrupt sources, which are generated by DMA, serial port, IIC and other controllers. When multiple interrup...[Details]
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introduction
When designing a programmable gate array (FPGA) circuit, you must pay extreme attention to power issues so that the final product can work flawlessly and in an optimal state u...[Details]
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IT Home reported on April 18 that if you have phone anxiety and the incoming call ringtone makes your back chill or your heart beat faster, then Google Pixel 6 may be the perfect "solution". ...[Details]
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The power factor lag of high-voltage motor excitation cabinet is a common problem, which will affect the operating efficiency and stability of the motor. This article will analyze and discuss in de...[Details]