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In order to reduce the noise caused by the harmonic current at the input end of the switching power supply mains input rectifier circuit and the harmonic pollution caused to the mains power grid, s...[Details]
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Author: Bernard Ang, Product Marketing Manager, Keysight Technologies
In today's information age, almost all portable electronic products are powered by batteries. Batteries can ...[Details]
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LED light sources
have long service life, energy saving, simple and convenient application, and low cost, so they will be widely used in home lighting. The technology of LED light sources is ...[Details]
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Beijing time, August 13, according to foreign media reports, the Defense Advanced Research Projects Agency (Defense Advanced Research Projects) of the U.S. Department of Defense has a large amount of...[Details]
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With the development of China's industrial economy, PLC is increasingly popular in small and medium-sized automation equipment. For equipment manufacturers or production technology management depar...[Details]
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#include
sbit k1=P3^0; //p30 is defined as the first button
sbit k2=P3^1; //p31 is defined as the second button
char tab ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x02,0xf8,0x00,0x10};
vo...[Details]
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1 Introduction
The power system is a dynamic balance system. The generation, transmission, transformation and distribution of power must always be balanced. However, wind energy is an intermit...[Details]
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introduction LabVIEW has two basic windows, the front panel window and the flowchart window. The front panel window is used to set control objects and display objects, which is equivalent to the ...[Details]
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Recently, many manufacturers including Midea, Hisense, and Whirlpool have released new air conditioners for 2020 by testing the new method of online live broadcasting. The reporter noticed that altho...[Details]
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To use Wi-Fi under Linux, the Elite Edition requires the following configuration: First, after getting the CD information, the user should check the "linux"- "root_xxxxxxxx.tar.gz" file in the CD. ...[Details]
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/* Name: 51 single chip microcomputer realizes LED water light (array mode and bit operation mode) Note: Today I started to study 51 systematically again, and LED is the beginning. Two points to ...[Details]
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The 2019 China International Industry Fair was successfully held at the Shanghai Convention and Exhibition Center from September 17 to 21. Delta showed up at a 200 -square-meter large booth, showcasi...[Details]
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Recently, many IGBT projects have been launched. New project progress has been reported in Jiangsu, Zhejiang, and Guangdong. The three projects of Xinjie Energy, Xinmeng Semiconductor, and Xinzhanton...[Details]
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Semiconductor light-emitting devices include semiconductor light-emitting diodes ( LEDs ), digital tubes, symbol tubes, PIN tubes and dot matrix displays ( matrix tubes). In fact, each light-em...[Details]
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1. Introduction
With the gradual automation and modernization of industrial control systems, fieldbus control systems have received more and more attention and application. CAN bus is currentl...[Details]
Talking
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