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Audio noise is a common and troublesome problem for many audio workers. This is mainly because the causes of audio noise are diverse, the scope of problem analysis is relatively wide, and it is not...[Details]
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A "cloud" floated over the horizon, inspiring the spirit of power grid enterprises and starting a real business. Whether it is the "ubiquitous power Internet of Things" of the State Grid or the "Di...[Details]
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According to Jiwei.com, on April 25, the groundbreaking ceremony for NavInfo's second headquarters was held in Hefei. On April 24, Hefei Mayor Luo Yunfeng discussed cooperation on artificial intell...[Details]
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According to Xinhua Daily, on January 18, Nanjing Customs announced that Jiangsu Province achieved foreign trade imports and exports of 4450.05 billion yuan in 2020, an increase of 2.6% over 2019, 0....[Details]
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Critical Decisions for Critical Infrastructure: How to Achieve the Most Accurate Timing and Synchronization
Critical infrastructure services such as telecommunications, utilities, tr...[Details]
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Shenzhen Construction Engineering Transaction Service Center recently released the winning bid announcement for the "Shenzhen Bus Group Taxi Charging Pile Construction Project Design Procurement an...[Details]
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sbit DQ=P3^7; //DS18B20 data transmission line connects to the corresponding pin of the microcontroller void delaymm(uint z) { uint x,y; for(x=z;x 0;x--) for(y=110;y 0;y--); } //R...[Details]
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World's first liquefied hydrogen carrier uses SCHOTT's Eternaloc® glass-sealed penetrations
March 9, 2023
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Tailor-made SCHOTT electrical and fiber optic penetration...[Details]
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/*60S countdown*/ /*The unit digit changes every 1S, from 0 to 9*/ /*The tens digit and the ones digit are 0 and the next second the tens digit changes*/ #include reg52.h sbit ADDR0=P1^0; sbit A...[Details]
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Yesterday, Jilin Huawei Electronics held a Beijing Media Exchange Meeting on "New Infrastructure - A New Trend in Chip Manufacturing". The person in charge of Jilin Huawei Electronics Co., Ltd. intro...[Details]
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According to the working principle and output characteristics of high-precision photoelectric position sensitive detector (PSD), this paper introduces a design scheme of PSD output signal digital acq...[Details]
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Since last week, I have been troubled by the inability to download the compiled files. Until today, I finally solved the problem of NAND flash download. There are a few points as the key poin...[Details]
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Opening remarks:
The previous section talked about using the cumulative number of timer interrupts in the main function to detect independent keys. However, if in some projects, you need to intermitt...[Details]
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First build a standalone environment Then verify initr_jumptable Building a standalone environment In fact, it is a process of loading and executing Load available tftp // Of course, you can also u...[Details]
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With the development of the photovoltaic market, different application environments have continuously put forward higher performance and power requirements for the inverter, the core equipment of...[Details]
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