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At present, the DES algorithm is increasingly used in confidential communications in the financial and non-financial sectors. DES (Data Encryption Standard) is a data encryption algorithm that was suc...[Details]
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After all this trouble, I still can't even write a program for a matrix keyboard
do
{
i=(i 1|i 7);
PORTD=i;
DDRD=0X0F;//
key=PIND;//No matter how DDxn is configured, th...[Details]
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According to Bloomberg Law, Hewlett Packard Enterprise (HPE) recently announced that it will temporarily withdraw the patent infringement lawsuit filed against Quanta last week, after which HPE can s...[Details]
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At present, temperature measurement has been widely used in various fields such as steel, metallurgy, industrial welding, wave soldering, reflow soldering, etc. The temperature to be measured in the...[Details]
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Recently, Jiangfeng Electronics said in an institutional survey that the company's sales revenue continued to grow during the reporting period, so the purchase volume of raw materials also increased ...[Details]
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Electronic circuits generally require a voltage source that can maintain the output voltage within a specific tolerance range even when the load current changes transiently to ensure the normal operat...[Details]
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On February 27, the urban distribution autonomous driving company Jiushi (Suzhou) Intelligent Technology Co., Ltd. (hereinafter referred to as "Jiushi Intelligent") announced the completion of a ne...[Details]
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The China Automotive Power Battery Industry Innovation Alliance released the latest monthly power battery information on November 11. The data showed that in October, my country's power battery insta...[Details]
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On August 19, USI announced that its Vietnam factory had officially started production at the end of July and is currently operating normally. The production lines that will be put into production in...[Details]
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The 21st century is the century of informatization. With the progress of society, motor vehicles have begun to be popularized in ordinary families, and the resulting vehicle safety issues have also b...[Details]
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The development trend of industrial measurement and control systems in the past 20 years is: decentralized control and centralized management, standardization and openness. Industrial measurem...[Details]
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Recently, Volkswagen Chief Financial Officer Arno Antlitz said in an interview with German media that the supply of semiconductor chips is unlikely to recover to fully meet demand before 2024. He ...[Details]
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This afternoon I learned about the external interrupts of LPC2103, which is relatively simple, just the operation of a few registers.
LPC2103 has three external interrupt sources, namely external...[Details]
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This article mainly records the data collection and simple processing of dust sensors by STM32. Materials: 1. Zhengdian Atom Mini Development Board STM32f103RC 2. ZH03A Laser Dust Sensor 3. USB...[Details]
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CNC (computer numerical control) and lathe are two common machining equipment, which play an important role in industrial production. However, there are some significant differences between them, w...[Details]
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