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introduction
With the development of power electronics technology, microelectronics technology and AC servo control theory, AC servo drive has achieved performance comparable to that of DC s...[Details]
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From a loss of 680 million yuan in its first year of listing last year to an expected net profit of over 850 million yuan in the first half of this year, Lingyi Intelligent Manufacturing has achieved...[Details]
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On December 12, Kaiwang Technology issued an announcement that the number of shares to be publicly issued this time is 23.96 million shares, and the total share capital of the company after the issua...[Details]
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There are not many manufacturers of spectrum analyzers. The spectrum analyzers we usually know are Hewlett-Packard (HP's test equipment is now separated from Agilent), Marconi, Huimei, and the homema...[Details]
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The program reference C language code is as follows: #include REGX52.H #include “LCD1602.h” #include “DS1302.h” void Delay1ms(unsigned int count) { unsigned int i,j; for(i=0;i count;i++) for...[Details]
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Spectrophotometry and color separation are mainly used to classify brightness, voltage, color and electrical items. During use, the color difference of LEDs will make the color of the finished product...[Details]
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Power management technology has been widely used in portable and handheld power supplies in recent years. Power management systems include subsystems such as linear regulators, switching regulators, a...[Details]
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On November 18, the report "On Joining the RD50 International Collaboration Group" submitted by Professor Liang Hongwei of Dalian University of Technology was reviewed by the Management Committee of ...[Details]
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Assembly programming is a very good entry point for learning hardware. Although it is more convenient to write programs in C, if you want to truly understand a piece of hardware, you still have to wor...[Details]
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On March 8, the factory renovation project of Tongling Dingxin Semiconductor Co., Ltd. (hereinafter referred to as "Dingxin Semiconductor") started. Dingxin Semiconductor was established in 2020. I...[Details]
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1. Introduction With the accelerated pace of digital substation and smart grid construction, electronic transformers have developed rapidly. Electronic instrument transformers include electronic curr...[Details]
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The compilation environment is iar, and the chip is stm8s105s4. The external crystal oscillator is 8M. The main clock of the following content is also written with this clock. clk1_init uses the exte...[Details]
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Problems must be handled in a priority order, with the most obvious and serious problems handled first and minor problems handled later. Short circuits should be the highest priority.
1. Re...[Details]
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For applications that do not require dimming, the electrolytic capacitors can be eliminated by using LinkSwitch-PH. Our
Single-stage PFC
/ constant current design allows the designer to elimi...[Details]
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There are three main contents in this section of serial console establishment:
1. Console framework construction
1.1 Introduction to the classification of consoles:
1.1.1...[Details]
Test/Measurement
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