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According to the website of the Ministry of Commerce, on October 10, the spokesperson of the Ministry of Commerce answered reporters' questions about the US Department of Commerce upgrading export co...[Details]
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IIC interface pin assignment Interface assignment of SSD1306 in I2C bus mode The IIC communication interface consists of the bus data signal SDA (SDA_OUT and SDA_IN) and the bus clock signal SCL....[Details]
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1. Simple analysis of the Uboot process 1. Download u-boot-2012.04.01.tar.bz2 from the official website 2. Establish sourceinsight project a. Unzip and create SI in E:colin weidongsh...[Details]
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In mid-October, Intel released its third-quarter financial report, which stated that the company's total revenue in the third quarter was $11.1 billion, an increase of 18% year-on-year. The total p...[Details]
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Scientists at the University of Sydney in Australia have developed a self-healing solar panel that could significantly extend the life of orbiting satellites. The solar panel uses a type of perovsk...[Details]
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2023.11.20, at the just concluded 25th Shenzhen Hi-Tech Fair (China International High-Tech Achievements Fair), Dengfeng Technology returned with honors: the energy storage UPS powe...[Details]
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I have read a lot of relevant information on the question of "Why AVR uses writing 1 as a means to clear the interrupt flag bit". The AVR manual does not explain why, but only emphasizes "writing 1 t...[Details]
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Today's work is what I did before, but it didn't work. I failed when expanding the ROM~~
But today the main thing is to expand the external RAM, which is relatively simple. I don't want to set up too...[Details]
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Preface In power electronic devices such as UPS, control methods are the core technology. Early control methods made the output a rectangular wave with high harmonic content and difficult filteri...[Details]
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The HD44780 LCD is the most common alphanumeric display in embedded systems. Its only drawback is that it uses 6 I/O pins in 4-bit mode and up to 11 I/O pins in 8-bit mode. Many methods of saving o...[Details]
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Lithium-ion batteries are widely used in portable electronic devices such as mobile phones, camcorders, laptops, cordless phones, power tools, remote control or electric toys, cameras, etc. due t...[Details]
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The oscilloscope is an electronic instrument that electronic engineers use frequently for daily testing and measurement. It is known as the "eyes" of electronic engineers. It has many functions, such...[Details]
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VR technology and the latest HMI concepts will bring revolutionary changes to car interior design in the future, with stylish appearance combined with simple and safe operation being the focus of its...[Details]
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Recently, the "arms race" of mobile phone hardware seems to have started again. Brands such as Redmi and Realme have successively announced that they will be the first to release mobile phones ...[Details]
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The MAX9586–MAX9589 are small, low-power multichannel video amplifiers with integrated reconstruction filters and input clamps. They are particularly suitable for standard-definition video signals an...[Details]