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This article is based on public information and is for information exchange only and does not constitute any investment advice. Riding the wave of energy transformation, China has transformed from ...[Details]
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1. Excitation method of DC motor
The main excitation modes of DC generators are separately excited, shunt excited and compound excited.
1. Separately excited DC
motor
Figu...[Details]
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With the rapid development of industrial automation technology and CNC technology, the functions of CNC systems have been greatly expanded. Users have put forward higher requirements for CNC systems, ...[Details]
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The PEC-Power Electronics Summit in Xi'an, hosted by Aida Group, co-organized by Bodo's Power Systems magazine, sponsored by Shanghai Yingfeng Electronic Technology Co., Ltd., British Amantys and Rog...[Details]
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1. Because RTX uses the RTC1 interrupt, it wakes up frequently and cannot enter the sleep state. 2. Idea: Before entering low power consumption, turn off the power of RTC1, and reconfigure RTC1 after...[Details]
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Typical applications include industrial, server and telecommunications infrastructure power supplies, and automotive signal conditioning and power conversion circuits February 6, 2024, China - STM...[Details]
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According to FCC documents, American wireless smart speaker brand Sonos has a new product that appeared at the FCC today. According to the information displayed by the FCC, the model of this unre...[Details]
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The tourism market is particularly lively this year. With the enthusiasm to explore the beautiful scenery of the motherland, self-driving travel has become a hot topic. We also recently went to Xinji...[Details]
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Introduction This article introduces how to use timer2 in the STM8L series to generate 38K frequency PWM. Among them, this article uses the first channel (PB0) of timer2. experiment platform Compil...[Details]
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In addition to meeting safety requirements, the LED drive circuit should have two other basic functions. First, it should maintain constant current characteristics as much as possible, especially w...[Details]
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Recently, Qualcomm officially launched the new generation of 5G flagship mobile platform - Snapdragon 888. This chip is the new high-end chip equipped with 5G for Android phones. From "865" to "888",...[Details]
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At present, the design of module power supplies is becoming more standardized, and the control circuit tends to adopt digital control methods. Non-isolated DC-DC converters (including VRM) are growing...[Details]
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//=======================================================// **Detailed explanation of the buzzer example based on STM32 //==============================================================// Before learn...[Details]
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/****************************************************************/
/* HSE=25MHz
/* HCLK=72MHz
/* PCLK2=72MHz
/* PCLK1=36MHz
/****************************************************************/
...[Details]
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Customized production of aviation-grade high-purity vanadium materials, building a vanadium battery energy storage industry chain... Recently, Chengde Vanadium Titanium New Materials Co., Ltd.'s succe...[Details]
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