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introduction With the popularization of IC card applications, it is possible to use IC cards to achieve "prepaid water fee management". The current electronic water meters can be mainly divid...[Details]
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Since Xiaomi officially announced that it would build a car, it can be said that it has aroused the attention of people inside and outside the industry. Any slight movement will attract attention. Re...[Details]
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On December 25, Nanyang Technological University (NTU) in Singapore and startup company EtaVolt jointly developed a high-intensity illumination technology that can rejuvenate solar cells and slow d...[Details]
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Modify Linux LOGO
Editor: The default logo of Linux is a cute little penguin. Here we can change it to our favorite picture, just replace linux-2.6.32.2/drivers/video/logo/linux_logo_clut224....[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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On November 12, Evergrande Group held the New Energy Vehicle Global Strategic Partner Summit in Guangzhou and signed strategic cooperation agreements with the world's top 60 auto parts leading compan...[Details]
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delay function
void delayms (uint xms) // (milliseconds)
{
uint i,j;
for(i=xms;i 0;i--)
for(j=110;j 0;j--)
}
MCU external interrupt 0 is set to open P3.2 p...[Details]
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12864+DS1302 +DS18B20 large character clock for everyone to learn. Electronic smart clock program Microcontroller: STC89C52RC Crystal oscillator: 12MHz Clock chip: DS1302 LCD screen: LCM-12864-S...[Details]
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According to foreign technology media reports, Redmi's new 1,000 yuan phone Redmi Note 8 has obtained Russia's EEC certification and is expected to be officially released soon. From the produc...[Details]
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Gravimeter is a professional instrument used to measure gravity. Traditional gravimeters are bulky and have single functions. Although digital gravimeters have certain functional expansions, they are ...[Details]
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Leifeng.com: The autonomous driving industry has been engaged in an endless debate over LiDAR. One group believes that fully autonomous driving without LiDAR is a pipe dream, while the other group fi...[Details]
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The four-wire resistive touch screen is the most widely used and popular type in the resistive family. Its structure consists of a lower line (glass or film material) conductive ITO layer and an upper...[Details]
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In our daily life, motor drive
systems are often used in car windows operated by external forces
. There are two types of motor drive systems, namely articulated connecting rod transmission m...[Details]
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The lithium battery company I’m going to talk about today is not yet one of the top 10 companies in power battery installations, but it is indeed a lithium battery giant and is likely to have a great...[Details]
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There are many ways to control voltage in industry. Here are some common methods:
Voltage Regulator
A voltage regulator is a device used to control voltage. It can adjust the in...[Details]