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Recently, Honor launched its second new model after independence, the Honor V40 Lite Luxury Edition. This phone uses a flagship-level flexible OLED ultra-curved screen at a price of 3,000 yuan, adopt...[Details]
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At the third Samsung Advanced Foundry Ecosystem Forum held recently, Samsung Electronics launched a number of design tools and technologies that are critical to the 3nm chip manufacturing process, as...[Details]
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1. Design goal: 4 1/2 multimeter (19999), minimum resolution 6 microvolts, automatic range selection.
2. Functional design requirements (range):
DC voltage (DCV) - 200 mV 2V 20V 200V 1000...[Details]
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The main methods for measuring coating thickness are: Wedge cutting method, light interception method, electrolysis method, thickness difference measurement method, weighing method, X-ray fluoresce...[Details]
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New semiconductor lasers can avoid damage to human eyes
Recently, Xi'an Juguan Technology Co., Ltd., a high-tech enterprise specializing in the research and development and production of h...[Details]
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Use timer interrupt 0 to flash LED1 (one second on and one second off) #include reg51.h typedef unsigned char u8; typedef unsigned int u16; sbit led=P2^0;//D1 void Timer0Init() { TMOD|=0x01;...[Details]
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With the development of science and technology, the types, quantity and functions of medical electronic equipment are becoming more and more numerous and more and more perfect, and these devices ar...[Details]
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Touchscreen technology is beginning to penetrate beyond the consumer market into the medical, industrial, and automotive markets for reasons of aesthetics, maintenance, cost, and hygiene. With the...[Details]
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How Power Factor Correction Works
1 Definition of power factor
Power factor (PF) refers to the ratio of AC input active power (P) to input apparent power (S). It can be expressed ...[Details]
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Basic concepts of memory mapping The address generated by the ARM processor is called a virtual address. The method of converting this virtual address to another physical address according to a certa...[Details]
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On January 10, it was reported that Microsoft is currently negotiating to invest $10 billion in OpenAI, the developer of the popular chatbot
ChatGPT
. The funds also include other venture c...[Details]
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On the second day, we started learning from the most basic IO operations. Most of the IO on STM are GPIO.
When you are just starting to learn, don't make the test program complicated. The simpler it ...[Details]
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Recently, Microsoft announced today that an update patch for Windows 10 that caused high CPU usage has been resolved. The problem was initially believed to be caused by the latest cumulative update r...[Details]
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Sitting in front of the reporter from China Business Network is a Japanese scientist named Yoshino Akira, who is thin and polite. He is wearing a light grey shirt, a dark striped tie, and a neatly ta...[Details]
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In recent years, mainstream photovoltaic inverter suppliers at home and abroad have all set their sights on the field of smart Internet of Things, successively developing new intelligent software t...[Details]
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