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According to foreign media reports, Anritsu Corporation announced that it has cooperated with France's Microwave Vision Group (MVG) and Toyota to develop the first 5G OTA radio frequency (RF) test sy...[Details]
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1 Generation and transmission of electromagnetic interference
There are two ways of electromagnetic interference transmission: one is conduction transmission, and the other is radiati...[Details]
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Field Effect Transistor (FET) is abbreviated as field effect tube. General transistors are conducted by two polarity carriers, namely majority carriers and minority carriers of opposite polarity, ...[Details]
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After installation and commissioning some time ago, the energy storage power station of Xingwang Meat Products Co., Ltd. entered the trial operation stage. This is the first user-side energy storag...[Details]
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There are seven addressing modes for MCS-51 instructions:
1. Immediate addressing - the operand appears directly in the instruction. The operand can be #da ta or #da ta16
MOV A,#da ta
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According to Huawei's official website, Huawei has removed the Mate 20/20 Pro/20 X from the EMUI security update support list and will not receive monthly/quarterly security updates. Currently, only ...[Details]
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In the second half of 2020, China's auto market staged a dazzling recovery, but it also came at a heavy price. The rebound has left automakers including Volkswagen AG, General Motors Co and Honda M...[Details]
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Supplement some hardware knowledge
Jlink pin diagram provided by SEGGER
Connection diagram on the development board
The standard JTAG connection diagram is for reference.
...[Details]
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Capacitors are a scientific abstraction of the physical property of storing electric field energy in actual circuits. In actual capacitors, wherever there are charged conductors and dielectrics, capa...[Details]
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STATUS EQU 3H FSR EQU 4H RB EQU 6H RC EQU 7H OPTIONA EQU 81H TRISB EQU 86H TRISC EQU 87H GENR0 EQU 053H GENR1 EQU 054H WD_RG EQU 055H DA_AG0 EQU 056H ;SEG0 SEG1 DA_AG...[Details]
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A solar power generation device based on hydrogel technology - artificial leaf. Researchers said that this water-based solar cell can not only generate electricity like silicon-based solar cel...[Details]
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Radar sensors not only change the way vehicles sense their surroundings, but also how they sense objects and occupants. Picture this: a car that can detect a child forgotten in the back seat or a sic...[Details]
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principle: 16 keyboards can be controlled through eight pins. The upper four bits control the rows and the lower four bits control the columns. Code: #include reg51.h #define SMG P0 //Macr...[Details]
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Now let's talk about some simple knowledge about single-chip microcomputers and the advantages of STM32 compared with other single-chip microcomputers. The minimum system of single-chip microcomputer...[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]