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In the process of embedded development, multiple serial ports are often required for communication. Using the printf function is a good choice. It is convenient and practical after formatting the out...[Details]
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There are too many STM32 library functions, and they cannot distinguish upper and lower case, so I often remember them incorrectly. GPIO is easy to remember. ---Step 1--Mode Configuration void GPIO_C...[Details]
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The first 1T MCU is compatible with the traditional 12T MCU. That is to say, executing general instructions will be 12 times faster, so if software delay is used, 12T and 1T are not universal and n...[Details]
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The standard C language defines 32 keywords, as shown in the following table (32 keywords of ANSI C): C51 has expanded the functions of the microcontroller on this basis. For details, see the fol...[Details]
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Jiwei.com reported on June 9 that IDC predicts that the scale of China's video conferencing market will exceed 10 billion yuan in 2024, with the cloud conferencing market accounting for nearly 40%. ...[Details]
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French start-up company Biomemory claims to have launched the world's first DNA memory card, which can store 1KB of data and sells for up to 1,000 euros (IT House note: currently about 7,840 yuan). T...[Details]
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Redmi Mobile officially announced the new Redmi K30 Pro recently. At the same time, a blogger also revealed the price information of Redmi K30 Pro today. Judging from the screenshots, t...[Details]
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Preface With the improvement of the degree of digitalization and the enhancement of functions of televisions, the software upgrade of televisions is becoming more and more important. Various ...[Details]
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1 Introduction
As we all know, to achieve remote speed control and temperature detection of DC motors, signal transmission is undoubtedly important. Traditional analog control methods are not o...[Details]
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At noon on July 14, Zhenhua Technology released its 2021 first half performance forecast, predicting a profit of 471 million to 518 million yuan in the first half of this year, an increase of 100% to...[Details]
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Introduction: First of all, it should be noted that the functions of PI current regulator and deadbeat current prediction controller are to obtain voltage reference command as the input of pulse wi...[Details]
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1. Introduction
With the development of RFID technology, car anti-theft devices are becoming more and more rigorous, complete and easy to use, and the development direction of car anti-theft is...[Details]
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[Shenzhen Nanshan Hospital introduces "Shenzhen-made Intelligent Manufacturing" surgical
robot
to promote the development of precise minimally invasive treatment in orthopedics]
Rece...[Details]
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introduction
Laser Doppler displacement measurement technology has the characteristics of high precision, high signal-to-noise ratio, fast dynamic response, good linearity, strong anti-int...[Details]
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New 3D bioprinter. Image source: University of Melbourne, Australia
Scientists at the University of Melbourne in Australia have developed a new high-speed 3D printer. This advanc...[Details]
MicroPython Open Source section
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