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Recently, foreign media SellCell conducted a brand loyalty survey on mainstream mobile phone brands on the market, in which 91.9% of iPhone users said they would still choose Apple when buying a mobi...[Details]
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system time First, set a variable to record the system time. To prevent overflow, use the unsigned long long data type with a value range of 0~2^64. It is calculated that it will take more than 5 bil...[Details]
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Most lighting designers believe that all LED products are of the same quality. However, there are many manufacturers and suppliers of LEDs, and Asian manufacturers supply low-cost LEDs to the world. ...[Details]
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The sudden outbreak of pneumonia caused by the new coronavirus at the end of last year has touched the hearts of the Chinese people. All sectors of society have extended a helping hand and actively p...[Details]
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Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but th...[Details]
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"Some time ago, the investment director and I visited more than 200 companies in the past six months. After the communication, I felt that something was not right. There was some false enthusiasm. Th...[Details]
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The industrial automation industry is becoming increasingly complex and dynamic. Only by working together with multiple suppliers and partners can companies create innovative automation solutions. To...[Details]
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Calibrators are widely used in university experiments. Among them, there are two experiments (GM counter and β absorption) in nuclear physics experiments in modern physics experiments that require hig...[Details]
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Note that the 51 series has 8 bits per byte, so the application of assembly language is concise and efficient. A 16-bit processor needs to be represented by 0000 0000H. For 16 or...[Details]
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CNC (Computer Numerical Control) system is a kind of automation equipment controlled by computer, which is widely used in mechanical processing, mold manufacturing, aerospace and other fields. CNC ...[Details]
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Supply chain managers of electronics companies have never been as anxious as they are now. Every day, they are either asking suppliers for goods or negotiating price increases with them! Getting the ...[Details]
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In recent years, domestic vacuum
switches
have developed towards high voltage, large capacity and high reliability, and the AC and DC ultra-
high voltage and
UHV
technology upgrade a...[Details]
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P IC single chip LED water light program ;**************************************************************** include p16f877.inc ;****************************************************** __CONFIG...[Details]
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1. Development Environment Host: debian5.0 Host gcc version: gcc (Debian 4.3.2-1.1) 4.3.2 Cross compiler: arm-2010q1-202-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2 Cross compiler download addre...[Details]
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Manufacturers of cars, trucks, buses and motorcycles are rapidly electrifying their vehicles to improve the fuel efficiency of internal combustion engines and reduce carbon dioxide emissions. There a...[Details]
Analog electronics
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