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There are many methods for testing the stability of general power supplies . In the development of the 220 kV field emission gun transmission electron microscope, the stability of the coil consta...[Details]
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Introduction and Application of Magnetic Polymer Materials
Magnetic plastics mainly refer to magnets made of plastic or rubber as adhesives. They are a new type of polymer func...[Details]
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Judging from the mobile phones released in the first half of this year, the prices of high-end Android flagships have increased significantly, but Apple does not seem to have any plans to raise price...[Details]
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The development of the science and technology industry has shifted from PCs to mobile terminals, and semiconductor technology has undergone remarkable changes in both application and value. Now, a ne...[Details]
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Hongke's AWG4000 series pulse pattern generators simplify multi-level pulse generation thanks to their ability to combine pulse and edge shaping with the ability to reproduce multi-level programming ...[Details]
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Energy efficiency has become one of the focuses of increasing attention for all electronic products. On the one hand, it means saving more energy and reducing carbon emissions; on the other hand, hig...[Details]
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Satellite communications is a hot topic that is quietly emerging. On September 7, a Beijing Business Daily reporter learned that Galaxy Aerospace, which is involved in this field, completed its lat...[Details]
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Sina Technology reported on the evening of May 21 that Xiaomi Group issued an announcement stating that it had entered into the Zifone Agreement with Zifone and the Shareholder Seller Agreement with ...[Details]
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1. Millisecond delay Delay 1ms; void delay_1ms(void) { unsigned int i; for(i=1;i (unsigned int)(xtal*143-2_;i++) ; } In the above formula, xtal is the crystal frequency in MHz. When the crystal frequ...[Details]
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According to foreign media reports, calcium-based batteries are expected to achieve higher energy density at a lower manufacturing cost, and eventually this laboratory technology will be able to repl...[Details]
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;Data code of each button of the remote control, the corresponding key code can be modified according to different remote controls muteM EQU 10h ;Mute key alarm on/off timerT EQU 0Ch ;Menu key enter/...[Details]
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Overview Batteries have never been more widely used than they are today. Batteries are becoming smaller, lighter, and packing more energy per unit volume. The main driver of battery development is t...[Details]
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The pace of video surveillance networking has been fully launched, and a large amount of surveillance data is stored in NVRs and IP-SANs installed with hard disks. As we all know, large-capacity hard...[Details]
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Test platform: Mini2440 Sonic X35 Lcd Linux-2.6.29 u-boot 2008.10 Experimental thoughts: Speaking of this screen, it is really laborious. The LCD schematic diagram is different from others, and the...[Details]
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As the global demand for electric vehicles (EVs) continues to grow, drivers are increasingly demanding vehicle performance. They expect longer driving range and faster charging speeds, which are cl...[Details]
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