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Let's start with the simplest problem, using the STM32 external interrupt method to implement the PB.0 button to control the PA.0 LED light: First, let's talk about the steps to implement the interru...[Details]
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In the global semiconductor industry, the old giant Intel is in poor condition today. However, under the leadership of the new CEO Kissinger, Intel is preparing to take a variety of new measures to r...[Details]
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The measurement of dielectric properties in the microwave frequency band is of great significance. Several typical demand scenarios are as follows: 1. When planning to implement circuits such as micr...[Details]
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1 Introduction There have been many studies on power grid short circuit and line fault detection and protection. The electrical short-circuit, overload, and overvoltage protectors on the market have ...[Details]
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Assembly language is a symbolic language that uses mnemonics to represent machine instructions. It is the language closest to machine code. Its main advantages are that it takes up less resources and ...[Details]
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The Japanese government has decided that all new cars sold in Japan must be equipped with an automatic braking function that can reduce the severity of an impact. This automatic braking functio...[Details]
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Recently, a team of researchers from the National University of Singapore (NUS) has developed a novel technology that enables Physically Unclonable Functions (PUF) to generate more secure and unique ...[Details]
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Recently, the CCTV News "Technology Propulsion" column team visited the headquarters of Beijing Mengzhimo Technology Co., Ltd. Wu Cong, the marketing director of Mengzhimo, was interviewed and introd...[Details]
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Water is the source of life. Without it, life itself cannot exist. Humans, plants and animals – entire ecosystems and food chains depend on clean water to survive. Although nearly 70% of the Earth’...[Details]
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As the "star material" among third-generation semiconductors, gallium nitride has been used to varying degrees in communications, automobiles and other fields. Recently, Japan has developed a technol...[Details]
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The advancement of electrification, driven by the demands for automation, convenience and sustainability, requires more sensors, power electronics and processors to reliably and accurately se...[Details]
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Introduction
All LEDs, regardless of their color, size, or power, can fully perform as long as the driving current is constant. LED manufacturers will list the specifications of their products....[Details]
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1. Interrupt nesting, the control bit of the priority 430 general interrupt is the GIE bit in the status register (this bit is in the SR register). When this bit is in the reset state, all maskable ...[Details]
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0 Introduction
With the rapid development of semiconductor technology, the design of embedded processors and DSPs is becoming more and more complex, and their development and debugging wo...[Details]
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With the continuous development of science and technology and the continuous improvement of people's quality of life, the concern for family property and home security is also increasing. Therefo...[Details]
PCB Design
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