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1. Requirements of the third generation mobile communication technology for chips
Mobile communications have developed rapidly in recent years. Since the advent of analog cellular systems in t...[Details]
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As the last flagship phone of the OPPO R series, the R17 Pro went on sale around mid-October 2018, with a starting price of 4,299 yuan. About 8 months later, the price of the phone saw a big drop. ...[Details]
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The JK trigger of this circuit can be a dual JK trigger of amateur T079 or a single JK trigger of amateur T078. The NAND gate can be a dual NAND gate integrated circuit of amateur T063, T067, 7M...[Details]
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0 Introduction In situations where environmental conditions are demanding, it is necessary to precisely measure relative humidity and temperature. For this purpose, an intelligent high-precision rela...[Details]
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I. Overview Online analytical instruments are becoming more and more important in chemical production. Online analytical instruments are used in conjunction with DL1A electric arc furnaces to quickly...[Details]
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/************Port definition, can be modified*****************/
sbit ledrs=P2^3; //Read and write control word
sbit leden=P2^5; //Enable control word
sbit ledrw=P2^4;
void write_com(uchar com)...[Details]
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From August 1st to 2nd, AISpeech was invited to participate in the Technology Day event of Mercedes-Benz Shanghai R&D Center, and shared with Mercedes-Benz the progress of cooperation and future pl...[Details]
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Previously, rechargeable batteries have been developed for portable terminal applications such as mobile phones and laptop computers. With the increasing demand for various applications such as ele...[Details]
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According to previous rumors, Samsung is very likely to officially release a special edition model called Galaxy S21 FE during the CES 2022 exhibition. This is a cost-effective flagship with a focus ...[Details]
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1. Bus architecture Taking the Internet large-capacity product as an example, the overall bus architecture is as follows: in, DCode, also known as D-bus, is a data bus as its name implies. It conne...[Details]
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Recently, the new storage-integrated inverter of Shouhang New Energy was officially launched. This series of products uses Shouhang New Energy's most core energy storage inverter technology a...[Details]
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In embedded systems, the computer system that runs the target program is usually called the target machine. Since the target system often does not have the necessary human-computer interface for input...[Details]
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According to foreign media reports, Waymo's self-driving cars use computer vision technology and artificial intelligence to identify the surrounding environment and make real-time decisions on how th...[Details]
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There are several aspects of CRC verification: 1. Modulo 2 division (also known as XOR). 2. The relationship between polynomials and binary (the highest power of x corresponds to the highest bit of...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It controls various mechanical equipment through programming and has the charac...[Details]
Industrial Control Electronics
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