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A few days ago, a student asked me about ARM interrupt nesting, and I realized that what I took for granted was not easy for students to understand. ARM has seven modes, and we only discuss SVC, IR...[Details]
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In application fields such as telecommunications, electric power, and national defense, the equipment used is often required to have extremely high real-time performance. When large-capacity infor...[Details]
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1 System Structure
The whole system consists of AT91RM9200 processor, CMOS sensor, audio acquisition system, Ethernet power supply system and Ethernet data communication. First, the image is co...[Details]
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With the advent of the AI era, more and more smart products have appeared in our daily lives. For example, the emergence of smart products such as sweeping robots, smart door locks, and smart refri...[Details]
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The ECG electrocardiogram function that Chinese Apple Watch users have been waiting for for many years is finally going online. According to multiple digital bloggers, Apple has opened the EC...[Details]
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September 25 news: Thanks to IT Home netizen @小洋帅三代 for the clue, the official version of WeChat 8.0.14 for Android has been released. According to the update log on WeChat's official website...[Details]
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Huawei held an online press conference at its headquarters in Shenzhen to release its 2019 annual report. The report shows that Huawei's overall operations are stable, with global sales revenue of ...[Details]
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Communications and artificial intelligence are the hottest terms in science and technology. With the combination of communications and AI, the future will be an intelligent era where everything is co...[Details]
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;eeprom.c can be used in AVR microcontrollers, ATMEGA16 and ATMEGA8, and can be
compiled under GCC. November 1, 2009! Chen Yongfei has...[Details]
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In today's society, industry is constantly developing and progressing. There is a huge gap between the flowmeters and equipment we use, and it is very difficult to measure the flow of bathing. However...[Details]
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1. All things are difficult at the beginning. Be brave and take the first step.
At the beginning, don't always make excuses for yourself, saying that KEIL doesn't know how to build a project, doesn...[Details]
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With the development of new technologies, the Internet of Things has become popular, and the trend of the Internet of Everything is getting closer. According to a survey report by Strategy Analytics,...[Details]
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3D stereo imaging technology is not a new thing. In terms of time, 3D stereo imaging technology has appeared as early as the middle of the last century, which is longer than the current mainstream ...[Details]
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Introduction
With the improvement of living standards, more and more people regard tourism as a fashionable consumption mode, and some problems have also arisen, such as the lack of tour g...[Details]
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The motor controller, as one of the core components of electric vehicles, is a decisive factor in the vehicle's power performance. It obtains the vehicle's requirements from the vehicle controller,...[Details]
Microcontroller MCU
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