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According to the 2019 performance report released by Gree Electric Appliances, the company achieved total operating revenue of 200.508 billion yuan in 2019, a year-on-year increase of 0.24%; net prof...[Details]
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The chip architecture is shown in the figure
The S3C64xx series of application processor chips are Samsung's main 16/32 RISC microprocessors. Samsung currently has launched the S3C6400 and S3C...[Details]
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Knowledge about CPU timing Oscillation period: The period of the oscillation source that provides the timing signal for the microcontroller (crystal oscillator period or external oscillation period...[Details]
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#include
sbit DQ = P3^4; //define DS18B20 bus I/O
//Convert hexadecimal to decimal
uchar code ditab = {0x00,0x01,0x01,0x02,0x03,0x03,0x04,0x04,0x05,0x06,0x06,0x07,0x08,0x08,0x09,0x09};
...[Details]
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On May 6, according to Intel's official website, Intel recently announced that it has acquired Israeli urban traffic data startup Moovit for approximately US$900 million (approximately RMB 6.35 billi...[Details]
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0 Introduction
The smart home system is an open, intelligent, and humanized integrated home system that uses a number of high-tech technologies. It organically combines broadband Internet, ho...[Details]
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e-works Digital Enterprise announced the list of "2020 China Manufacturing Benchmark Smart Factory (First Batch)". Advantech, a global industrial IoT manufacturer, has made it onto the list with its ...[Details]
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When I was in school, I studied STM32 microcontroller programming for 2 years. I still remember that I wanted to run an operating system on it, the UCOS operating system, but I was not very clear why...[Details]
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Just now (February 2), Apple confirmed a new feature in the beta version of the iPhone operating system iOS14.5, which allows users wearing masks to unlock their iPhone faster using the Apple Watch s...[Details]
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The 4th World New Energy Vehicle Congress (WNEVC 2022), co-organized by the China Association for Science and Technology, Beijing Municipal People's Government, Hainan Provincial People's Government,...[Details]
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On March 18, according to recent investor survey information released by Lianwei, the company stated that the company's 6-inch wafers are currently in short supply and have raised prices in early 202...[Details]
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1 Introduction DMA: Full name: Direct Memory Access. DMA transmission mode does not require the CPU to directly control the transmission, nor does it have the process of retaining and restoring the s...[Details]
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Strategy Analytics, an analysis agency, said that the latest trade restrictions issued by the United States against Huawei have tied the global electronics industry and global trade together. As a su...[Details]
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Due to the busy daily life of modern people, entertainment is also a regulator of life stress. With the prosperity of the video game industry, some peripheral products around video games are gradua...[Details]
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Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]
Power technology
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