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Constant current drive circuit design: The LED drive circuit based on PT4115 is shown in Figure 1. The circuit can use Atmega8 microcontroller as the controller and set two input interfaces. The i...[Details]
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Thyristor is widely used in automatic control, electromechanical field, industrial electrical and household appliances.
Thyristor is an active switching element. It usually remains in the non-c...[Details]
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Recently, the news about transparent display screens appearing on the windows of trains in Shenzhen and Beijing subways has attracted a lot of attention: the windows of Shenzhen Metro Line 6 and Line...[Details]
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Recently, RF front-end chip supplier Suzhou Handianxia completed a new round of financing. Investors include: Precision Capital, Yuanhe Yuandian, Tongchuang Weiye, China Unicom, TCL Venture Capital, ...[Details]
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1. Project Overview 1.1 Introduction With the development of industrial production, transportation, urban construction, the increase in population density, and the increase in household facilities (a...[Details]
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Intersil Corporation (Nasdaq Global Select Market: ISIL), a global leader in the design and manufacture of high-performance analog mixed-signal semiconductors, today announced that its Intersil Tec...[Details]
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Hangzhou Xieneng Technology Co., Ltd. (hereinafter referred to as "Xieneng Technology") announced the completion of a RMB 100 million Series B financing, led by Lightspeed China and followed by Zhish...[Details]
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According to Korean media reports, due to insufficient production of sixth-generation flexible OLEDs and weakening market demand, BOE seems to have decided to postpone its production plans and lower ...[Details]
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The importance of data needs no further explanation. The key is how to use it.
In the past two or three years, in various interpretations of the Internet of Vehicles, similar words are often seen:...[Details]
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Abstract: AD9832 is a direct digital frequency synthesizer produced by AD Company. It is small in size, light in weight, easy to operate, and has extremely high frequency resolution. The article...[Details]
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Introduction to Velcro Fatigue Tester The Velcro fatigue tester is a part of the Velcro performance test. It measures the shear strength and peel strength by separating the loop and hook surfaces a c...[Details]
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From previous experience, link script is a very important thing for embedded development and single-chip microcomputer development. The work it completes is not something that comrades who do PC soft...[Details]
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Chromatograph is a kind of optical instrument . As the name implies, it is a device used for chromatographic separation and analysis. It has certain stability, sensitivity and versatility. It is wid...[Details]
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TV screens are getting bigger, speakers are getting bigger, and black appliances are consuming more power. Energy conservation is becoming more and more prominent. Home appliances account for 15% ...[Details]
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Siemens PLC (Programmable Logic Controller) is a programmable logic controller widely used in the field of industrial automation. In practical applications, PLC often needs to communicate with vari...[Details]