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1 /*
2 * Realize the running light, LED1 LED2 LED3 LED4 are turned on and off in turn
3 */
4
5 .global _start
6 .section .text
7
8 _start:
9
10 /*
...[Details]
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The exciting World Cup in Brazil is in full swing. There are many new things in this World Cup, such as the small spray bottle used by referees to control the distance between the players and the ...[Details]
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The time-decimation and frequency-decimation FFT algorithms discussed above with a base of 2 (i.e., N = 2M) have been most widely used in practice due to their advantages of simple procedures, hig...[Details]
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I have recently been thinking about something that is worth considering for us. In terms of cell size, module size and platform definition, what is driving the process of cell standardization, what i...[Details]
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With the continuous progress of modern society, people are increasingly inseparable from cars. However, with the rapid increase in the number of cars, road safety has attracted more and more attent...[Details]
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After the Double 11 battle, the business of various mobile phone manufacturers quickly returned to normal. It is now known that many manufacturers have begun preparing for new product launch conferen...[Details]
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In recent years, the application of lithium-ion batteries has achieved rapid development, and they can do everything from the sky to the sea. In particular, they have achieved remarkable results in e...[Details]
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The high-frequency current probe uses an advanced magnetoelectric sensor to achieve accurate measurement of the current signal by testing the magnetic field signal generated by the current. Mainly...[Details]
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Ordinary logic encryption cards, such as Mifare1 cards (i.e. M1 cards), are composed of non-volatile memory and hardware encryption logic. They protect the data in the card by verifying the password. ...[Details]
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The following is a program I wrote to realize one master and multiple slaves serial communication between multiple slave computers (single-chip microcomputers) and one host computer (PC). It uses...[Details]
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Yang Yuanqing said that Lenovo has achieved nirvana and rebirth, and never thought of becoming BAT Lenovo, which has been caught in various public opinion whirlpools, is gradually recovering and tr...[Details]
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According to Southern News Network, Guangdong Xin Semiconductor has now fully resumed operations and is increasing production to meet market demand. According to reports, Chen Wei, president and CE...[Details]
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Abstract This paper introduces a method of using PIC16F84 microcontroller to realize serial communication with PC, and gives its hardware interface circuit and communication source program.
1 Intr...[Details]
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On June 6, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to the three major operators, China Mobile, China Unicom, China Telecom and the newly added Chi...[Details]
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Recently, Microsoft, the new member of the 3 trillion club and the current US technology company with the highest market value, has announced a major investment in
the field of
robotics
. Ac...[Details]