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Introduction
Frequency control as the main means of AC motor speed control has been widely used in the industrial field. It has the technical performance of wide ...[Details]
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The watchdog circuit is one of the anti-interference measures required by embedded systems. This article uses the X25045 chip to design a new watchdog circuit. It has the characteristics of small s...[Details]
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Summary: The Korean nation has a land area of only 100,000 square kilometers. What does this mean? It only accounts for two-thirds of the total area of Shandong. However, in such a small land ...[Details]
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Recently, "People's Daily Overseas Edition" cited the "New York Times" report that China is replacing lithium with lower-cost and more abundant metallic sodium, leading the next wave of major technol...[Details]
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Microchip Launches New Real-Time Platform Root of Trust to Provide a Complete Chain of Trust for System Platforms
Microchip's
Trust Shield family of products is designed to pro...[Details]
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Jiwei.com reported on November 20 that the long-exposure feature of mobile phones that many people have been looking forward to has been released in the stable version of MIUI V12.2.1.0! The new mode...[Details]
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Passive probes are a great way to connect an oscilloscope to a device or circuit under test. They offer the advantages of low cost, high reliability, and reasonable signal integrity when used correct...[Details]
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Speaking of the STM8 clock, it is really a tragedy. There is no problem using HSI, and there is no problem switching to HSE, but it doesn't work when switching to LSI. Then I was puzzled, and then I w...[Details]
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0 Introduction
国内单片机多机通信方向技术开发应用已有相当长时间,在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍AT 系列单片机多机通信在程控交换机中应用。
A multi-machine programmable switching system expands 1 to 2 telephone lines into 4 ...[Details]
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PIC microcontroller, manufactured by Microchip. At present, it has many types of microcontrollers, and domestic microcontrollers with the same alternatives include Yingruien's EN series. But here o...[Details]
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As the epidemic prevention and control situation continues to improve, economic and social development also needs to get back on track as soon as possible. On March 4, General Secretary Xi Jinping ...[Details]
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The significance of technology to health is to help us change from the regret of trying to remedy the situation after it has happened to proactive health protection. Recently, Huawei's Xi'an Sports H...[Details]
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Component selection and production: The high-frequency head uses Shanghai Huajia TDQ-3V15~870MHz full-addition high-frequency head. After testing, the low-frequency head has a minimum operating v...[Details]
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1 Introduction
Indoor climate is an artificial climate that is most closely related to human health. With the improvement of people's material living standards, various electrical applianc...[Details]
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The world has been suffering from Arm and x86 for a long time, and the industry has placed its hope in RISC-V, saying that now is the era of "three-thirds of the world". As a descendant of the inst...[Details]