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Fundamentals of Digital Electronic Technology systematically introduces the basic theories, design methods and typical applications of digital circuits. Contents include: Fundamentals of digital ci...[Details]
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The application of variable frequency speed regulation in control is more and more extensive. The traditional variable frequency speed regulation control is realized by ordinary single chip micro...[Details]
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Electrolytic cobalt and cobalt hydroxide: Imported cobalt is actively seeking sales in the market, the supply competition in the electrolytic cobalt market has intensified, buyers are hesitant to pur...[Details]
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Power Factor Correction
PFC ensures that the current waveform follows the voltage waveform, regulating the output DC voltage to be constant regardless of any changes in load or input conditions. ...[Details]
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One challenge facing high-speed digital designers is dealing with overshoot, undershoot, mismatched impedance ringing, jitter distribution, and crosstalk on their boards. These issues all fall under t...[Details]
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Table of contents: 1. STM32 FLASH operation process 2. Basic knowledge of Flash 3. OK, let’s get started and get some code --------------------------------------------------------------------...[Details]
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Jiwei.com reported on July 4 (Reporter Zhang Yiqun) Today, Phoenix.com reported that 360's mobile phone business has been suspended and no new products have been released in the past year. In respons...[Details]
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Simulation error error30220 When using STVD software to simulate a program, sometimes an error occurs and a warning window of error 30220 pops up. The reason for this problem may be that the...[Details]
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Today, Lei Jun, founder of Xiaomi, chairman and CEO of Xiaomi Group, showed off the customized Montellian protective case for Xiaomi 12 Pro. Lei Jun said, "This protective case was specially des...[Details]
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8031/8051/8751 are early products of Intel.
1. Characteristics of 8031
The 8031 chip does not have a program memory ROM. When using it, the user needs an external program memory and a logic cir...[Details]
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With the change of leadership at BMW, the attitude towards pure electric vehicles has also changed. BMW will launch the BMW iX3 from 2020; then the BMW i4 will be launched in 2021. These two are two ...[Details]
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When pure electric vehicles first emerged, many models used lithium iron phosphate as the power battery, but in recent years, ternary lithium batteries have come from behind and occupied half of th...[Details]
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ON Semiconductor’s Silicon Carbide Technology to be Integrated into BMW Group’s Next Generation of Electric Vehicles
BMW Group’s future electric powertrains will be equipped with...[Details]
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In order to overcome the shortcomings of the existing supplementary lighting system, such as the inability to adjust the supplementary lighting time and the degree of supplementary lighting, and ...[Details]
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1 What is hot swap? During hot swapping , a card or module can be inserted or removed from a live power bus without affecting the overall system. This idea probably came from telephone line cards, w...[Details]