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With the popularization of the Internet, video chat and voice chat have gradually become important means for us to communicate with friends. However, when everyone is talking, if there is other noise ...[Details]
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This article focuses on the configuration types of STM32 GPIO and the differences between pull-up input, pull-down input, floating input, and analog input. After studying STM32, I found that GPIO has...[Details]
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1. Current status of security integrated software development
With the continuous development of security technology, business integration, and the development of data mining and analysis tec...[Details]
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With the development of science and technology, signal processing systems require not only multi-functions and high performance, but also short development and production cycles. Programmable dedicate...[Details]
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Transphorm, a pioneer and global supplier of high-reliability, high-performance gallium nitride (GaN) power conversion products, today announced that its board of directors has appointed Dr. Primit P...[Details]
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Recently, the new iron-lithium battery technology released by GAC Group has attracted widespread attention in the industry. The technology is named as a breakthrough composite battery technology - a ...[Details]
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PWM is the abbreviation of Pulse Width Modulation. It is one of the control methods of switching voltage regulators. The pulse width modulation (PWM) switching voltage regulator circuit adjust...[Details]
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How to use detector 1-2
As shown in the figure, the detector 2 has a delay circuit inside, which can widen the output pulse and provide a sufficiently wide reset pulse for the CPU. Th...[Details]
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The PIC series of microcontrollers produced by Microchip Corporation of the United States are increasingly valued and widely used in China because of their low power consumption, ultra-small size, ...[Details]
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In recent years, high-speed railways have been developed vigorously in my country. The characteristic of high-speed railways is that the traffic density is high, so if an accident occurs, the c...[Details]
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Designers have long sought to improve the performance and resiliency of radio communications, but in recent years, as the radio frequency (RF) spectrum has become more crowded and interference has bec...[Details]
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1 Introduction
The front stage uses 220V AC grid to rectify and provide DC, which is a basic current conversion scheme widely used in power electronics technology and electronic instruments....[Details]
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DC converter type high frequency link inverter technology
The DC converter type high frequency link inverter is composed of a DC converter and a polarity reversal inverter bridge, includin...[Details]
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Ford Motor Co., Ltd. announced plans to invest more than $1.45 billion and add 3,000 jobs in two production plants in southeast Michigan to further consolidate its leadership in the truck and SUV mar...[Details]
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According to foreign media reports, recently, the British consumer rights organization "Which?" filed an antitrust lawsuit against Apple on behalf of approximately 40 million iCloud users, accusing...[Details]