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Transformer
Primary and secondary
Coil
Turns ratio calculation
The output voltage of a forward switching power supply is generally the average value...[Details]
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On January 21, the Global Energy Internet Investment and Financing High-level Seminar hosted by State Grid Corporation of China was held in Hong Kong. It is understood that this seminar is another ...[Details]
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On March 18, according to recent investor survey information released by Lianwei, the company stated that the company's 6-inch wafers are currently in short supply and have raised prices in early 202...[Details]
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The competition for 7nm EUV (extreme ultraviolet) lithography technology has become fierce, although only Samsung and TSMC are fighting each other. Samsung is impatient and recently released...[Details]
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The rapid digitalization of corporate environments, the surge in complex cyber threats, the evolving security regulations, and the rise of quantum computing technology have created huge...[Details]
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Chip design company MediaTek.Inc (also known as MediaTek) held its annual executive summit at EO Summit. At the meeting, MediaTek announced the details of its new generation flagship SoC Dimensity 90...[Details]
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Jiwei.com reported on January 22 that Honor V40 was officially released today. In order to make the tactile feedback more realistic, it adopts a dual tactile feedback design and is equipped with a li...[Details]
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As the first domestic manufacturer to develop its own ICC smart chassis domain controller, Weilai equipped ET7 with ICC as early as 2021 when it was released. It can comprehensively design and adjust...[Details]
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MCU Assembly Language Programming
1. Write a program to use bit processing instructions to implement the logical function of "P1.4 = P1.0 ∨ (P1.1 ∧ P1.2) ∨ P1.3".
MOV C,P1.1 ANL C,P1.2 ORL C,P1.0...[Details]
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This article introduces the use of low-cost, high-efficiency boost power management chip CP212X series products to achieve multiple positive and negative power outputs. Combined with the power supp...[Details]
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Earlier, two promotional posters of vivo's sub-brand iQOO's upcoming youth version went viral on the Internet, attracting a lot of attention. The promotional poster shows that the iQOO Youth Editio...[Details]
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According to a report on the Hong Kong South China Morning Post website on July 12, semiconductor giant Intel brought its latest artificial intelligence (AI) deep learning application processor to Ch...[Details]
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The following is an analysis of the code for converting strings and numbers in C language. Friends who need it can refer to it.
1. Convert numbers to strings
sprintf is almost the same as printf...[Details]
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introduction
Maxim serializers can connect to and control camera ICs. These devices include the MAX9257 (with a half-duplex UART/I²C control channel), the MAX9259, and the MAX9263 (both with a...[Details]
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PRIMASK and FAULTMASK Special Function Registers
PRIMASK is used for all exceptions except NMI and hard faults, which effectively changes the current priority to 0 (can be
The highest priori...[Details]
stm32/stm8
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