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To develop in the industry for a long time, innovation and R&D are indispensable. Only by continuous innovation can consumers recognize it. As a powerful mobile phone manufacturer, Samsung spares no ...[Details]
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1. Project Overview 1.1 Introduction At present, most music files are saved in MP3 format, which is a lossy audio compression format that cannot perfectly reproduce the original music. With the expa...[Details]
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18B20 Temperature LCD Display Program #include AT89X51.H //Device configuration file #include intrins.h sbit LCM_RS=P3^3; //Pin definition sbit LCM_RW=P3^4; //Pin definition sbit LCM_EN=P3^5; //P...[Details]
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TI's TIDA-01168 is a four-phase bidirectional automotive 12V/48V power system reference design, using two LM5170-Q1 current controllers and TMS320F28027F microcontroller (MCU), 12V input voltage ra...[Details]
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In recent years, Mini LED has attracted much attention in the industry as a new technology with broad market prospects. Major manufacturers have shown great enthusiasm for Mini LED and have made arra...[Details]
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The European Parliament passed a landmark artificial intelligence bill on Wednesday, marking the EU's move to overtake the United States in regulating key technologies and setting clear boundaries ...[Details]
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Canalys recently released a TWS research report, showing that the market as a whole shipped only 58.3 million units in the second quarter of 2021, with the growth rate dropping to 6.4%, a new low in ...[Details]
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Analysis of the internal storage structure of the microcontroller
Let's think about a question. When we write an instruction into the microcontroller in the programmer, and then remove the mic...[Details]
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The input clock of the timer is PCLK;
T0 and T1 are a group, T0 and T1 share an 8-bit divider
T2, T3, and T4 are a group and share an 8-bit divider. T4 has no output pin and can only be u...[Details]
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Today, Lu Weibing, President of Xiaomi Group China and General Manager of Redmi Brand, confirmed in an interaction with netizens that Redmi K50 Pro will be the flagship flagship in 2022. As w...[Details]
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Abstract: This paper introduces the control principle of the intelligent charging controller with PHILIPS company's 8xC749 microprocessor as the core, discusses the hardware structure of the char...[Details]
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0 Introduction With the rapid development of science and technology, ultrasonic rangefinders are increasingly used. However, at the current technical level, the range-finding technology that peo...[Details]
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Polestar 1 is a very interesting car. It is positioned as a PHEV with showy performance and brand effect. It demonstrates dual battery + dual motor operation. Although the volume will not be large, t...[Details]
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With the rapid development of power electronics technology, switching power supplies are increasingly widely used. However, with the high frequency and large capacity of switching power supplies, s...[Details]
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In modern industrial production, frequency converters, as an important electrical equipment, are widely used in speed control of various mechanical equipment. Through the speed control function of ...[Details]
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