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At the end of 2021, Amazon launched its third proprietary processor, Graviton 3, built on the Arm architecture, and applied it to its EC2 cloud servers. This is another breakthrough for Amazon in i...[Details]
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Free microcontroller tutorials and learning help you solve the difficulties encountered in learning microcontrollers. I have seen many friends on the Internet always fail to debug the NRF24L01 progra...[Details]
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Dongguan Jinhengsheng New Materials Co., Ltd. held a groundbreaking ceremony. The project is planned to invest 320 million yuan, and after production, it will achieve an annual output of 150 million ...[Details]
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10 years ago, Steve Jobs defined " smartphone " as different from feature phones. Today, 10 years later, the smartphone market has become a mature one, and many are considering full-screen and arti...[Details]
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Electronic
circuit designers often only consider the function of the product, but do not consider the function and electromagnetic compatibility (EMC, which refers to the ability of a de...[Details]
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Slowing down the output transition time is a good way to reduce ground bounce. The 10K ECL series, CMOS FCT series and some newer bus drivers have embedded circuits to slow down the edge transitio...[Details]
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//Use function pointer to implement typedef void(*PFUN)(void); pFun =(PFUN)0x8000; (*pFun)(); #define GotoHere(a) ((void (*)(void))a)() GotoHere(0X8000); asm("JP $8000"); ...[Details]
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Preface For smart new energy vehicles, the traditional vacuum booster + pump-controlled hydraulic system (such as ESC, EPBi) cannot solve the problem of vacuum source. The shortcomings of pressure...[Details]
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According to Oriental Wealth, as of September 24, there were 35 stocks priced at RMB 100 in the A-share market. For example, Zhuoshengwei, which ranks third, was listed on the ChiNext in June this ...[Details]
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Noise, also known as noise, is an unwelcome sound that annoys people and nature when they hear it. Any sound that affects people's work, study and rest is called noise. The perception of noise vari...[Details]
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Machine speed fluctuation
Even when the motor is in a stable operating state, the instantaneous speed of the motor will still fluctuate to a certain extent. When the frequency of this fluctuat...[Details]
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Today, Redmi's official Weibo account announced the first sales report of Redmi Note 8 Pro. As of 23:59 on September 3, the sales of the phone reached 300,000 units. In response to this, Xiaomi found...[Details]
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1 Overview
The application demand of temperature and humidity monitoring has attracted great attention in many fields. Grain depots, greenhouses, industrial safety monitoring systems, etc. all ne...[Details]
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The world is in the midst of a severe chip shortage. Governments and industries around the world have recognized the importance of the semiconductor supply chain and have increased their investment. ...[Details]
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From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]
Microcontroller MCU
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