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The serial port is a tool for information exchange between the microcontroller and the outside world. ■ There are two communication methods for 8051 microcontroller: Parallel communication: Each bi...[Details]
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Thanks to IT Home netizen @美滋滋_ for the clue, Apple pushed the official version of tvOS 15.1 for Apple TV devices early this morning, adding support for SharePlay, etc. This is the first major up...[Details]
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According to foreign media Phonearena, Universal Flash Storage (UFS) replaced the old eMMC storage solution a few years ago. Compared with eMMC, UFS has many advantages. The most important one may be...[Details]
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Over the past 100 years, despite the tremendous changes in the appearance and technology of automobiles, the "heart" of automobiles is still the internal combustion engine. However, with the vigorous...[Details]
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"Brick Moving Team" is the name given to our team by friends during the national competition. To be honest, I like it very much. As for why we have such a name when representing Wuhan University in t...[Details]
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The selection of pressure gauges should be based on the specific situation and meet the technical requirements of the process. At the same time, cost issues should also be considered. We recommend th...[Details]
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The running light is at port P0, the digital tube position is at port P1, and the segment is at port P2. The numbers jump automatically every second, and the running light has different flashing ...[Details]
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Program running effect diagram:
//Crystal oscillator 12MHZ, measured at room temperature 0--99.9 degrees
#include reg51.h
#include intrins.h
#define uchar unsigned char
#define uint unsig...[Details]
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Color TV signal
1. Spectral characteristics of television signals
The television system completes the decomposition and synthesis of images through line and field scanning. Although the image ...[Details]
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February 3, many hackers have publicly demonstrated their advanced network technology to successfully crack the car system and control the car. But this time, you don't need any network technology, y...[Details]
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For newspaper reporters, a pen, a notebook, and an ordinary voice recorder are all the interview equipment they need when they go out. They concentrate on listening and writing, for fear of missing t...[Details]
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With the development of microelectronics technology and VLSI technology, single-chip microcomputers have been widely used in various fields (such as industrial control, home appliances, automotive el...[Details]
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1. Classification of touch screens: 1. What are the types of touch screens, where are they used, and how do the screens and OS work together? . Capacitive screen---static induction; resistive scr...[Details]
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Memory interface concept: Usually, ARM chips have very little built-in memory. To run Linux, memory expansion is required. ARM9 uses SDRAM memory for extended memory, and ARM11 uses DDR SDRAM. S3C244...[Details]
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In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
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