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Pay attention to daily industry events and keep up with industry trends in the audio column "IC Express" launched by Jiwei.com. Here are today's highlights: 1. Agree to deliver semi-finished product...[Details]
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Mathematical models have always been helpful in determining the best compensation components for a particular design, however, compensating a WLED current regulating boost converter is slightly dif...[Details]
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1 Introduction
Nowadays, TFF LCD screens equipped with digital RGB interfaces are widely used in notebook computers, GPS, set-top boxes, WebPads and other devices due to their clear images, si...[Details]
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Compiler: AVR Studio 4.19 + avr-toolchain-installer-3.4.1.1195-win32.win32.x86 Chip model: ATmega16 Chip frequency: 8MHz ----------------------------------------------------------------------------...[Details]
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In Figure 6.16, adjacent termination circuits cross-couple signal energy between circuit traces. This cross-coupling is more severe than the crosstalk that
normally occurs between adjacen...[Details]
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The device uses 5 minutes as a timing unit and can last up to 1 hour. It uses a 3V battery as the power source and has a buzzer alarm. The power consumption is about 6mA when working (using AT89C20...[Details]
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Reuters reported that Huawei has launched an advertising campaign in the UK to highlight its role in the construction of the UK's broadband and mobile networks. Zhang Guowei, senior vice president an...[Details]
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Laser cutting has the advantages of high cutting accuracy, fast cutting speed, low thermal effect, no pollution, no noise, etc. It has been widely used in the automotive, shipbuilding, aerospace and ...[Details]
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Enthusiast Zhang Ying
In 2022, the global service robot entered the fast lane. There are two major signs: First, according to the data of the National Bureau of Statistics, the cumulative output o...[Details]
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TSMC, the world's largest chip foundry, "responded to the U.S. Department of Commerce's request to provide supply chain information" before the November 8 deadline. Samsung had already lost the battl...[Details]
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Entering the second half of the year, Huawei's Mate 40 series flagship is about to debut, and details about the phone have been revealed one after another. Yesterday, the whistleblower @RODENT950 rev...[Details]
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With the continuous development of automobile technology, the role of automobile relays in automobile circuit systems is becoming more and more important. Automobile relays are electromagnetic swit...[Details]
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On the morning of June 3, the third-party research organization Analysis Group recently produced a research report titled "A Global Perspective on the Apple App Store Ecosystem". This report ex...[Details]
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The period before 1990 was the growth and formation period of LED display screens. During this period, LED display screens were widely used abroad, but rarely in China. The products were mainly r...[Details]
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The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]
DSP and ARM Processors
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