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In many electronic control systems, high-precision phase control is often required. The main function of the dual-channel phase-sensitive amplifier is to compare the phase of the collected sinuso...[Details]
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After several years of rapid development, the market for standard-definition products has gradually matured in
China's
digital TV
industry. Some consumer groups are no longer satisfie...[Details]
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With the development of technology, the development of mobile phones has gradually entered a bottleneck period. Many manufacturers are exploring new tracks, and imaging has become a battleground. Tre...[Details]
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On March 7, broadband access technology is one of the most active areas in current communication technology. In telecommunications networks, access networks connect users and service nodes, mainly sol...[Details]
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0 Introduction
The impact of electric railway traction load on the power system is mainly reflected in power factor, negative sequence and high-order harmonic current, etc. The problem of ...[Details]
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The ATOM processor uses a groundbreaking 45-nanometer process to integrate 47 million transistors into a single chip with an area of less than 25 mm2, making it the smallest and lowest-power X86 ...[Details]
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According to foreign media 91mobiles, OPPO is about to launch the OPPO F21 mobile phone in India, and the product parameters were revealed today. Industry insiders revealed that this phone is expec...[Details]
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This is a thin-film solar cell made by mixing "nanoparticles" with a diameter of 10 to 100 nm into a transparent medium and coating a very thin layer on a glass substrate. It is said that when thes...[Details]
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On April 1, Businesskorea reported that the South Korean government is considering designating OLED as a national strategic technology. If designated, companies in the industry could receive substant...[Details]
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1. Architecture Description 【Note】 The CMSIS version cannot be lower than 5.8.0, otherwise the program will not run normally. ARM.CMSIS.5.8.0.pack 5.8.0 Updated +---Master_Slave(alone) | ...[Details]
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OSRAM management initiates discussions with ams to explore becoming a leading optoelectronics company The acquisition process brings a high premium to shareholders Shanghai – Osram’s acquisition ...[Details]
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Foreign media reported that Tesla will add an automatic high-occupancy vehicle (HOV) recognition function. When it detects that the vehicle is carrying two or more passengers, the Navigate on Autopil...[Details]
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1. Equipment required for production 1. MCU development board; 2.16*16LED dot matrix one piece; 3. Several DuPont lines; 2. Introduction to STC89C52 STC89C52 is a low-power, high-performance CM...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
typedef bit BOOL ;
sbit io = P1^0 ;
sbit rs = P2^4 ;
sbit rw = P2^5 ;
sbit ep = P2^6 ;
volatile data_byte;
uchar RH,RL,TH,TL;
/
*******...[Details]
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A commentary from Light Reading reported that this week, the US government authorities added Huawei and ZTE to its latest "blacklist", continuing its campaign to erase any traces of Chinese technolog...[Details]
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