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The concept of autonomous driving, or driverless driving, has been widely discussed since entering the 21st century. In 2012, the United States took the lead in issuing autonomous driving licenses, a...[Details]
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On October 23, Honor officially released the industry's first personalized full-scenario AI operating system equipped with intelligent body - MagicOS 9.0 at the MagicOS 9.0 press conference and dev...[Details]
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0 Preface
Embedded systems need to support a wide variety of external devices. How to construct well-functioning drivers for embedded devices is of great significance to the practical application of...[Details]
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S3C2410 has three clocks: FLCK, HCLK and PCLK (these three clock hands are the core clock hands) The s3c2410 chip has this paragraph: FCLK is used by ARM920T, core clock, main frequency. HCLK is used...[Details]
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Sina Finance News: From September 6 to 7, the China Development Forum seminar "Trade, Openness and Shared Prosperity" was held at the Diaoyutai State Guesthouse in Beijing. Wei Shaojun, direct...[Details]
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According to foreign media Letsgodigital, LG’s new design patent was recently exposed, showing a screen that can be "rolled up" and can be used for mobile phones or TVs. It is underst...[Details]
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Test the positive/negative pulse width of the occasional glitch signal on the Demo board. As shown in Figure 7.2, the minimum positive pulse width is 150ns. Use the search function (set to Pulse Wid...[Details]
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High-end chips manufactured using cutting-edge process technology often require high-quality, multi-layer motherboards. To ensure that such printed circuit boards (PCBs) can be produced in the United...[Details]
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At the beginning of the new year of 2020, China Power Construction Corporation's overseas market development got off to a good start. On January 8, the company's Shandong Electric Power Constructio...[Details]
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According to IHS data, the total SiC (silicon carbide) market will reach US$50 million this year and will soar to US$160 million by 2028. In the electric vehicle charging market, SiC will have a comp...[Details]
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Serial communication is an important part of the microcontroller. The communication between the microcontroller and the PC, and between the microcontrollers, is mostly done through the serial port. Th...[Details]
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Using LCD1602 to display characters is more convenient than using seven-segment digital tubes, and it can display more content. The character generator CGROM inside 1602 has stored more than 160 char...[Details]
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1. ADC Introduction ADC (analog digital converter) is AD conversion, which converts analog quantity into digital quantity. The CPU itself is digital and discrete, while the external world is analog a...[Details]
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According to foreign media reports, Volkswagen will obviously need to produce a large number of batteries to support its plan to launch 20 electric vehicles in the next six years. The company announc...[Details]
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Hall sensor
is a semiconductor element that works by using the Hall effect. Due to the high conversion efficiency, fast response speed, wide dynamic range, good frequency characteristics and ...[Details]