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According to news on May 14, at the Linux Security Summit held in Vancouver this week, Lennart Poettering, the systemd developer hired by Microsoft, and other Microsoft engineers gave a speech and sa...[Details]
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What is a spectrogram
English name of spectrum map: Spectrum map
It
is a graphical data that records and plots various signal frequencies in the form of waves on the ...[Details]
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#include
#define uchar unsigned char
#define uint unsigned int
sbit inl1=P2^0; //Left motor output 1
sbit inl2=P2^1; //Left motor output 2
sbit inr1=P2^2; //Right motor output 1
sbit inr2...[Details]
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Industrial robots
are mechanical equipment used for automated industrial production, which have the ability to operate and perform tasks autonomously. They are usually composed of one or more...[Details]
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Multimeter, megohmmeter and electrician's pen are all commonly used tools in electrician's work. Today we will briefly introduce them together so that everyone can understand their respective functio...[Details]
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It is reported that Tesla is developing a new aluminum alloy with high strength and strong conductivity, which can be used for die-casting electric vehicle parts. It is understood that commercial c...[Details]
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The application of intelligent analysis in life has developed rapidly in the 20th century. Nowadays, intelligent analysis can be seen everywhere in people's lives. According to the category of in...[Details]
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The traditional meter reading and charging method has many disadvantages, such as high error rate, missed reading, trouble, high cost, and cannot keep up with the needs of modern society. Since the a...[Details]
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On August 31, Huawei's Ark compiler was officially open sourced. What impact will this move have on Huawei and Google? Li Nan, former senior vice president of Meizu, answered this question on Zhihu. ...[Details]
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Precision is generally expressed as accuracy, which reflects the size of the basic error of the instrument. The higher the accuracy, the smaller the measurement error. The accuracy of the multimeter ...[Details]
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BYD Han is a representative work of BYD's brand. It is of great significance. Previously, we briefly sorted out the controller interface of BYD Han (BYD Han ECU interface sorting). Now let's take a...[Details]
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First of all, I want to explain why I wrote this document? I wanted to learn something, but I was too eager for success and too confident, so I bought a Tiny4412 board directly. However, there was to...[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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A research team at the University of California, San Diego, has developed an innovative wearable ultrasound patch that can continuously and non-invasively monitor blood pressure. The device has com...[Details]
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STM32F107 comes with MAC controller Some chips combine Mac and PHY together, such as ENC28J60 Ethernet communication is based on the TCP/IP protocol, which is the LWIP protocol. This LWIP protoco...[Details]