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1. When developing on STVD, Build prompts bad struct/union operand This is because the project file is too large. The problem can be solved by deleting the unused header files and source files. ...[Details]
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We often hear that when doing fiber optic level 1 testing, that is, fiber optic link loss testing, it is necessary to choose the appropriate reference setting method according to the different links ...[Details]
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In March 2019, Renesas Electronics officially completed the acquisition of analog and sensor manufacturer IDT, announcing the successful completion of the largest acquisition in the history of Japane...[Details]
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The 2021 Shanghai Auto Show was successfully held at the Shanghai National Exhibition and Convention Center from April 19th to 28th. In addition to a total of 138 new product launches by vehicle and ...[Details]
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In order to effectively deal with sudden and large-scale terrorist violence, the development of non-lethal anti-riot weapons has been increasingly valued by various countries. The development of an...[Details]
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/*************************************************************/
/*****File Function : STC11F02E_EEPROM Read and Write *****/
/*****Program Author : ZhengWen(ClimberWin) *****/
/*****Compile Date : ...[Details]
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在现代工业控制中，采用变频器控制电动机的电力拖动系统，有着节能效果显著，调节控制方便，维护简单，可网络化集中远程控制，可与PLC 组成控制系统等优点。变频器的这些优点使其在工业自动控制领域中的应用日益广泛。本文对变频器应用中的故障问题进行了分析，并介绍了处理方法。
1 Some problems in inverter application
1.1 Harmonic P...[Details]
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With the advancement and widespread application of digital science, the concept of media integration has become increasingly perfect, and outdoor media has become the new favorite of China's advertis...[Details]
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At present, the research on height measurement and distance measurement at home and abroad is mainly focused on the processing of satellite, radar and other signals, and its application scope is mainl...[Details]
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What does phase noise mean?
Phase noise is another measure of the timing variation of a signal, and its results are displayed in the frequency domain. Use an oscillator signal to explain phase noise....[Details]
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This technology is expected to be rapidly adopted in all vehicle segments The automotive lighting industry continues to evolve. From headlamp bulbs to LEDs and complex headlamp systems, innovati...[Details]
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There are many inverter function parameters, generally there are dozens or even hundreds of parameters for users to choose from. In actual applications, it is not necessary to set and debug each pa...[Details]
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IEC60529 is a standard document of the International Electrotechnical Commission on the protection level of enclosures and equipment inside the enclosures. The so-called protection level is to use s...[Details]
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; p=pic16c71,xt=40000hz
LIST P=16c71
;
Z EQU 2
RBPU EQU 7
TEMP EQU 10H
OPTIONREG EQU 1H
F EQU 1
PORT_B EQU 06H
;
INCLUDE
LIST
;
ORG 0 ; reset address
GOTO START
;
ORG ...[Details]
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Although the new energy vehicle industry has developed rapidly in recent years and power battery technology has made great progress, the problem of long charging time has been widely criticized by ...[Details]
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