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Function description: Use the shift function to light up the running lights The program source code is as follows: #include reg52.h #include intrins.h #define uchar unsigned char #define uint ...[Details]
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The difference between the P0/P1/P2/P3 ports of the 51 MCU: The P0 port is used as the low 8-bit address bus and the 8-bit data bus. In this case, the P0 port cannot be used as I/O. It must first be ...[Details]
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Contents The invention belongs to the technical field of testing and measurement, and in particular relates to a foldable real-time precision measuring instrument for tree diameter growth. Backgrou...[Details]
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DN200 orifice flowmeter is a common type of orifice flowmeter, which can measure the flow of gas, steam, liquid and natural gas, and is widely used in process control and measurement in the fields of...[Details]
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1 Main structures of commonly used optical cables
Optical cables are mainly composed of optical fibers, PBT loose tubes and PE sheaths. There is no gold, silver, copper, aluminum or other metals ...[Details]
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At the "2019 Xunshi 18th Fiber Optic Communication Market and Technology Seminar" held in Shenzhen, Li Junjie, chief expert of optical transmission technology of China Telecom, revealed that China Te...[Details]
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As an important bridge for integrating information technology (IT) and industrial operation technology (OT) in the industrial field, the TSN time-sensitive network will continue to evolve the wave of...[Details]
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There are many newcomers asking how to solder the microcontroller learning board. Now I will personally solder a minimum system. Below are the required components and the soldering process. It may be...[Details]
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Digital voltmeter (digital panel meter) is a basic measuring tool widely used in the current electronics, electrical engineering, instrumentation, metering and measurement fields. Books and a...[Details]
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Huawei and Leica are in front, vivo and Zeiss are behind, and OnePlus and Hasselblad are on their way. Today, OnePlus officially announced on Weibo that the OnePlus Imaging Communication Conference w...[Details]
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With the development of science and technology, the application of sensors in daily life and production is becoming more and more abundant and extensive. However, as a kind of instrument, the most ba...[Details]
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Choosing a suitable one is very important for the accuracy of measurement results and correct analysis of the insulation performance and safety status of the equipment, so it must be taken seriously....[Details]
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Congatec, a German embedded design and module manufacturer, has been acquired by a local private equity firm in a deal valued at €115 million (US$136 million), with a turnover of $126 million (€106 m...[Details]
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On August 21, according to foreign media reports, ASML CEO Christophe Fouquet said in an interview that the world needs "traditional chips" produced in China, which will help fill the supply and de...[Details]
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Use rpm -qa | grep tftp to check whether the tftp server is installed
If not. tftp: yum install tftp* (yum install xinetd tftp tftp-server)
Tftp configuration file is in vi /etc/xinetd.d/...[Details]
RF/Wirelessly
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