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Question requirements: Display a heart-shaped graphic and keep scrolling Simulation circuit diagram: Simulation effect: C language program code: #include reg51.h #include intrins.h unsign...[Details]
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In recent years, the color TV market has been sluggish. Competition in the stock market has led to a price war. Last year, the epidemic also affected the color TV industry. The continuous emergence o...[Details]
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Everyone knows that the most common way to improve the efficiency of LED driver power supply is to optimize the electronic transformer parameter design and reduce the eddy current loss caused by r...[Details]
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With the development of social economy and the improvement of people's living standards, mobile phones have become a necessity in people's lives due to their practicality and diverse functions. Wha...[Details]
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I. Introduction As a typical application of SOC (System On Chip), the market demand for products such as handheld phones, set-top boxes, digital cameras, GPS, personal digital assistants and Int...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Countries around the world are currently studying 48VDC automotive power systems, and the European Community plans to adopt 48VDC power systems from 2008. How to be compatible with 12VDC electronic eq...[Details]
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Recently, we learned from the Model 3 WeChat owner group that Tesla has begun inviting some domestic owners to participate in the confidential internal testing of the NOA (Navigate on Autopilot) ...[Details]
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The Leak-S micro-leakage seal tester produced by Jinan Sanquan Zhongshi Experimental Instrument is suitable for sealing testing of pharmaceutical packaging freeze-dried powder injection bottles, vial...[Details]
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The calibrated on-chip RC oscillator provides a fixed 1.0, 2.0, 4.0, or 8.0 MHz clock. These frequencies are nominal values at 5V, 25°C. This clock can also be used as the system clock by programmi...[Details]
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This article mainly introduces the relevant knowledge of ARM bare metal code relocation and the implementation process of relocation. The following will start with the startup method of the ARM bare ...[Details]
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On May 13, ONKYO, a long-established Japanese audio equipment manufacturer, announced on its official website that the company was filing for bankruptcy procedures with the Osaka District Court and t...[Details]
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#include"2440addr.h" //Defines the addresses and names of various special function registers. This header file must be called to use them./*=== If this header file is not called, the definition name ...[Details]
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According to people familiar with the matter, Apple plans to launch processors for Mac computers at its annual developer conference on June 22, and an...[Details]
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The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]