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Many electronic designers know the role of filter capacitors in power supplies, but the filter capacitors used at the input of switching power supplies are different from those used in power frequen...[Details]
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If you like playing guitar, but you are not very familiar with music theory or memorizing chords, Tabstrummer can solve your concerns. Recently, a foreign enthusiast designed a "guitar" Tabstrum...[Details]
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mmap device method) Mmap system call (function) Void* mmap(void * add, size_t len, int prot, int flags, int fd, off_t offset) Mmap system call (parameters) *Addr Specifies the starting address of t...[Details]
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IEK believes that as international energy and climate issues continue to ferment, countries are vigorously promoting
the construction of
smart grids
, hoping to promote the optimal allocation...[Details]
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The IC design industry had a mediocre first quarter performance amid the ups and downs of the Sino-US trade war, but Realtek, Synaptics, Genius, Weilun Electronics, Tianyu, Dazhong, Macronix, Macrobl...[Details]
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This article introduces digital power supply technology that replaces traditional analog control: Digital power supply has great advantages over analog solutions, not only in terms of performance (...[Details]
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Capacitor isolation electronic transformer circuit
The principle of Figure 3 is that the high-frequency voltage output from the 2nd pin of MR9830 is stepped down and isolated by the ferrite tran...[Details]
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You should all be familiar with the serial port. I won’t go into the specific communication principles as there are many articles on Baidu. Then just look at the functions. void Uart_SendByte(int da...[Details]
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In recent years, autonomous driving has undoubtedly become a hot topic in the technology and automotive circles. Technology companies such as Google, Baidu, Apple and Uber, as well as mainstream auto...[Details]
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Let's take stock of the overall situation of our country's battery industry in September. This is the best September and the best third quarter.
● Total production reached 111.3GWh, an i...[Details]
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Preface DDS is the abbreviation of Direct Digital Synthesizer, which is a key digital technology. Compared with traditional frequency synthesizers, DDS has the advantages of low cost, low power consu...[Details]
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What are the characteristics and limitations of vortex flowmeter? Vortex flowmeter is a new type of flowmeter with international advanced level developed based on the Karman vortex principle. Since t...[Details]
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Usually, the PFC of the Boost power circuit has three working modes: continuous, critical continuous and discontinuous mode. The control method is that the input
current
tracks the input
...[Details]
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One of the most important developments in video coding technology over the past few years has been the development of the H.264/MPEG-4 AVC standard by the Joint Video Team (JVT) of the ITU and ISO/...[Details]
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Johannesburg, South Africa, Gauteng, Georgia - Media OutReach - November 14, 2022 - The annual Medical Innovation Summit will kick off again, and medical professionals, industry experts and leaders w...[Details]
Analogue and Mixed Signal
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