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0 Introduction
Electromagnetic flaw detectors can be used to detect casing deformation, holes, fractures, cracks and other faults and accurately locate the faults, providing an effective method for...[Details]
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Reactive power compensation is
a basic requirement for the operation of
power
systems. In order to
balance reactive power during the operation of
power
systems, the reactive power re...[Details]
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The system board I used is shown in the figure below: First install the code compilation software CDK; Hardware: ⚫ W805/W806 development board ⚫ USB to serial cable software: Windows compilation ...[Details]
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Let’s start learning from 51, which is relatively old but is still widely used in classic applications. The following is a typical 8051 pin diagram. Figure 1.1 8051 pin diagram The MSC-51 micro...[Details]
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South Korea's three largest battery manufacturers, LG Energy Solution, SK Innovation and Samsung SDI, have recently stated that in order to overcome the current supply shortage and improve the techno...[Details]
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The voice interaction system is a more user-friendly human-machine interface, which requires the support of the voice recognition system. LD3320 is a voice recognition chip. This article introduces...[Details]
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当你进入了一个停车场，怎么才能知道剩余的停车位在什么地方？为了解决这个问题，博世推出了停车场传感器解决方案，能够有效管理停车位，显著减少搜索停车位的时间，缓解交通压力，从而减少噪音和排放，提高城市的生活质量。 Bosch's parking sensor solution is relatively simple and violent. Each parking space is equi...[Details]
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introduction
Due to the low price, low heat generation and high light efficiency of low-power white light LED, it has been widely used in general lighting and landscape lighting. Therefore, ...[Details]
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Preface
IC cards can be divided into two categories according to their structure: memory cards and microprocessor cards (CPU cards). The main control functions of the logic encryption card are...[Details]
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IGBT has large turn-off loss; tailing is a serious obstacle to high-frequency application. This problem consists of two aspects: 1) The problem of charge storage in the base region of GTR, the do...[Details]
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1. Program Settings Add the FLASH offset address setting in the first line after entering the main() function, as shown in the figure: 2. Project Settings The space occupied by the Bootload...[Details]
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The annual PV inverter market report was released in early May. World grid-connected PV inverter shipments remained almost flat in 2018.
While global grid-connected three-phase PV inverter ship...[Details]
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On September 7, the Information Office of the Dezhou Municipal People's Government held a press conference to introduce the relevant situation of "Dezhou City's efforts to serve the development of ...[Details]
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According to THE ELEC, Magnachip recently stated that it will invest 500 billion won (about 444 million U.S. dollars) in R&D and construction facilities in South Korea in the next five years. This mo...[Details]
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summary
In the context of striving to achieve "carbon neutrality", the development trend of new energy vehicles in my country will not change in the future. At present, my country's new energy...[Details]
PCB Design
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