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Oscilloscopes also have some more complex functions, such as delayed scanning, trigger delay, XY working mode, etc., which will not be introduced here. It is easy to get started with an oscilloscope, ...[Details]
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0 Introduction
5G is the fifth generation of mobile communication technology (5th generation wireless systems, abbreviated as 5G). The international standardization organization 3GPP has defin...[Details]
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These days, all major technology companies want to make a presence in the automotive market, and even international giant Apple is no exception. However, since the last announcement of its entry into...[Details]
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At the beginning of 2019, some companies began to plan for the "bumpy" market in the future. Layoffs and cost-cutting have almost become the norm. Some companies have stopped recruiting or reduced th...[Details]
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1. Add header file #include stdio.h 2. Project "Target" -- check "Use MicroLIB" 3. Redefine the fputc function int fputc(int ch, FILE *f) { Uart1_PutChar((u8)ch); //This is a custom functio...[Details]
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In my country, hearing and speech disabilities rank first among the five major disabilities, including visual disabilities, physical disabilities, and mental disabilities, with 20.57 million people, a...[Details]
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The emergence of LED lamps has changed the entire lighting market, replacing the original halogen lamps and fluorescent lamps (CFLs) in buildings and streets. Engineers often compare LED lamps fr...[Details]
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Abstract: This paper introduces a handheld voice device designed and developed using DSP core chip. This voice device does not require development system support, has a voice playback time of up...[Details]
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The requirements for in-vehicle power management are becoming more demanding, requiring power supplies to operate over a wider input voltage range, higher currents, and higher temperature extremes....[Details]
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Recently, the Shenzhen Regulatory Bureau disclosed CITIC Securities' summary report on the guidance work for Shenzhen Yuntian Lifei Technology Co., Ltd. (hereinafter referred to as Yuntian Lifei) for...[Details]
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On the afternoon of November 17, the OPPO Future Technology Conference 2020 (OPPO INNO DAY 2020) with the theme of "Leap to Good" was officially held in Shenzhen. At the conference, OPPO founde...[Details]
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Wireless sensor nodes (WSN) play a key role in promoting the development of the Internet of Things (IoT). The advantages of WSN are that it has extremely low power consumption, extremely small size,...[Details]
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When using SDCC, you cannot simply apply the syntax in the Keil environment. The following are the differences between the 8051.h header file in SDCC and the reg51.h header file in the Keil environ...[Details]
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As the demand for more functions and higher reliability continues to grow, the variety and complexity of automotive electronics are also increasing rapidly. There are many electronic subsystems in the...[Details]
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A soft starter is an electrical device used to start a motor. Its main function is to reduce the current impact when the motor starts and reduce the damage to the power grid and mechanical equipmen...[Details]
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