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Samsung has announced the official relaunch of the Galaxy Fold foldable phone. Samsung said the device will be available in South Korea on September 6. The company also plans to launch the Galaxy Fol...[Details]
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Since women are slightly inferior to men in physical strength, they are more biased in the workplace. In the maintenance industry, nearly 90% of practitioners are men, and female maintenance engin...[Details]
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Thanks to the promotion of companies such as NIO, many people believe that solid-state batteries will soon be mass-produced and applied. The reality is very bleak. On June 12, at the 13th China Aut...[Details]
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DELIXI inverter is a speed control device widely used in the field of industrial automation. Its main function is to achieve precise control of motor speed by changing the power supply frequency of...[Details]
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1.8 digital tubes scroll to display single digits #include reg52.h #include intrins.h unsigned char code duanma ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90}; // Display segment code value...[Details]
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In recent years, with the formulation of dual-carbon goals and plans, new energy vehicles have developed rapidly. By 2022, the penetration rate of new energy vehicles in China has reached 23.5%. As c...[Details]
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Loop calculation and compensation have always been a "difficult point" in the field of switching power supplies. Many engineers who develop switching power supplies either know nothing about loops or...[Details]
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The fuse configuration of AVR microcontrollers is a place where AVR microcontroller beginners can easily make mistakes. In fact, as long as you pay attention to some matters, you can try to avoid the...[Details]
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Common-mode inductor
Since most of the problems faced by EMC are common-mode interference, common-mode inductors are also one of the powerful components we often use! Here I will briefly introduce t...[Details]
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Regarding the design of micro-power isolated power supply for two-wire transmitters, let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be measured ...[Details]
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LED技术的快速发展,光效的不断提升,LED射灯技术也在快速发展。目前的LED射灯几乎是以替代传统卤钨灯为主。相比传统灯具,LED射灯在节能及长寿命方面具有显著的优势。随着LED射灯成本的降低,LED射灯的应用也逐步开始普及。《全面剖析LED射灯灯具》分为上下两集,上集笔者先从LED射灯的技术要求,常见的规格类型及结构给大家讲起。
(I) Technical requirement...[Details]
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On March 13, the Henan Provincial Development and Reform Commission issued the "Notice on Issuing the Second Batch of Key Construction Projects in Henan Province in 2024", selecting a total of 764 ...[Details]
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PIC microcontrollers have computing functions and memory like CPUs and are controlled by software. However, the processing power is average and the memory capacity is also limited, depending on the...[Details]
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Semiconductor technology has always been a core part of modern science and technology, especially in advanced vehicle technologies such as autonomous driving and intelligent driving, which further ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]