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1. Basic characteristics of digital power supply
Digital power has always been a hot topic for system architects and power designers. As the power management industry continues to develop,...[Details]
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Interrupt system one, Several concepts ① Interruption: Textbook p51 ② Interrupt source: The request source that generates the interrupt ③ Interrupt level: The priority level is determined a...[Details]
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Aircraft, new energy vehicles, industrial electronics and other equipment are all inseparable from wires. Only when wires are powered can the equipment work properly. In order to ensure the safe oper...[Details]
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The insulation resistance meter is a simple and commonly used direct-reading instrument for measuring high resistance. It can be used to measure the insulation resistance of circuits, windings, cable...[Details]
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The STM32 series microcontrollers all contain DMA and universal clock TIMx modules. The low-end models only include DMA1, which supports 7 channels; the high-end models also include DMA2, which supp...[Details]
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Combined with DT line scan program, use MSComm control for serial port programming
1. First, insert the control. If the view class is based on CFormView, then it is simple to create the CMSComm class...[Details]
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Tickets are tickets for watching the Olympics, concerts, and attending high-level conferences. With the development of high-quality image input and output devices, especially the emergence of color...[Details]
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1. Introduction to LED control Light-emitting diodes are a type of semiconductor diode that can convert electrical energy into light energy, often abbreviated as LED. Like ordinary diodes, light-emit...[Details]
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Key Points
1. Improvements in on-resistance and gate charge specifications are becoming more difficult to achieve and more expensive.
2. As a choice of power switching devices, silicon is far ...[Details]
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At CES 2022, Intel announced 22 new processors in its Alder Lake desktop lineup, ranging from the $489 Core i9-12900 to the $42 Celeron G6900, designed for mainstream desktops, all-in-ones, and other...[Details]
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O Introduction
Direct-coupled broadband
power amplifier
is a comprehensive design topic in analog circuits, which involves important concepts and technologies such as signal coupl...[Details]
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Product introduction: 1. Ergonomic design CA6416/CA6417 is rugged and durable. At the same time, due to the use of high-performance magnetic materials, the overall type of machine is reduced. To ensu...[Details]
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As we all know, the modern trend in electronics is to reduce the size of circuits, and it is relatively simple to reduce the size of resistors and capacitors in integrated circuits. As for passive ind...[Details]
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The running light is the most familiar thing for embedded systems. When learning microcontrollers, the first routine you come into contact with is this thing. It is simple, but it is very import...[Details]
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On October 30, BOE Technology Group Co., Ltd. released its third quarter report for 2024. In the first three quarters, the company achieved operating income of 143.732 billion yuan, an increase o...[Details]
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