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At present, foreign DC regulated power supplies have been developing in the direction of multi-function and digitalization. Matthew et al. proposed a microcomputer digital control power supply that ...[Details]
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introduction
An increasing number of applications occupy the very high frequency (VHF) band from 30MHz to 300MHz. Television and radio broadcasting, navigation control, and amateur radio are just...[Details]
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The SNMP network management board uses the RTL8019AS 10M ISA network card chip to access the Ethernet. The advantages of choosing it are: NE2000 compatibility, good software portability; simp...[Details]
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According to the news from Pukou Economic Development Zone, in 2020, the annual revenue of the integrated circuit industry in Pukou Economic Development Zone exceeded 10 billion yuan for the first ti...[Details]
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Capacitance refers to the amount of charge stored under a given potential difference; it is denoted by C and its international unit is Farad (F). Generally speaking, charges move under force in an ...[Details]
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On September 19, according to Korean media Business Korea, sources said that Apple is developing two folding phones, one that opens left and right, and the other that opens up and down. Apple’s first...[Details]
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The Washington Post reported on Monday that Huawei secretly helped North Korea build a commercial wireless network. The media also pointed out whether Huawei used American technology in its component...[Details]
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1 Introduction
With the development of image processing technology and embedded systems, the use of embedded systems for image processing has made applications such as video surveillance, video tel...[Details]
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Modular programming is a major advantage of C over assembly. After reading for a long time, I was unable to implement Zhou Ligong's complex code. I searched on Baidu online and found that it can be im...[Details]
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Communication DC power supply is a basic telecommunication equipment, providing power supply guarantee for communication main equipment. Battery pack is an important component of communication DC...[Details]
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NSG Group is an industry leader in TCO (transparent conductive oxide) coated glass for thin-film photovoltaic applications. Its TEC products include a group of products, including various TCO coate...[Details]
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1 Characteristics and test requirements of mixed signal testing
With the deepening of the digital wave, chips with mixed signal functions are increasingly appearing in people's lives. MODEM (such a...[Details]
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FE8.1 is a very compact high-speed 4-port USB hub controller. It complies with USB-IF specifications. In order to achieve the absolute minimum pin count, no input signal pins are left to monitor th...[Details]
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According to Zhongwu.com, Changzhou Xinsheng Semiconductor Technology Co., Ltd. ("Changzhou Xinsheng") recently completed and put into use a new plant covering an area of 130 mu. At present, the eq...[Details]
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Huaying Technology recently issued an announcement stating that the company has learned of the important news of Chunghwa Picture Tubes, that the assets of Chunghwa Picture Tubes are not enough to co...[Details]