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Li Junfeng, member of the National Energy Advisory Committee
The ubiquitous power Internet of Things is to use the concept and thinking of the Internet to build hubs, set up platforms, strengt...[Details]
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In 2010, global mobile data consumption increased by 2.6 times. This is the third consecutive year that mobile data usage has increased by nearly 3 times. By 2015, global mobile data traffic is expec...[Details]
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V -cone flowmeter is a differential pressure flowmeter. Its successful development is a qualitative leap in differential pressure flow measurement. It uses the throttling effect of the V-cone in the ...[Details]
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Download address: https://pan.baidu.com/s/1-oGcJ0p-iV4WZ9d6lL0KaA Extraction code: 7v35 Espressif4_4_1 streamlined portable: https://download.csdn.net/download/qq_29246181/86399639 VSCode1.61_Embed...[Details]
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Intelligent network terminal is an embedded terminal device that realizes intelligent management. It usually has the basic functions of security access control system and automatic control. This artic...[Details]
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1. Draw a dot
No matter what kind of graphics it is, they are all based on points, so we need to draw points first. The rest are some data processing of the upper layer. Various graphics and e...[Details]
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In recent years, high-end display technology has been committed to improving the display quality of display devices, making the bright fields of the display brighter and the dark fields darker, achie...[Details]
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Oct. 24, 2019 – Molex , a Tier 1 system integrator and leading supplier of high-speed networking, data communications, rugged industrial and automotive solutions that enable innovative architecture ...[Details]
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Not long ago, Wuxi Xinpeng Microelectronics Co., Ltd.'s initial public offering application was approved by the Shanghai Stock Exchange Listing Committee and will be listed on the Shanghai Stock Exch...[Details]
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No matter what kind of IoT system is built, there are three "must have" elements: sensor nodes, gateways, and cloud networks. The gateway is the transition system between the sensor nodes and the clo...[Details]
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Explain the clock system based on this picture 1. STM32 has 5 clock sources: HSI, HSE, LSI, LSE, PLL. ①. HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz and low precis...[Details]
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When controlling a group of LEDs for lighting applications, the relationship between LED brightness and electrical power is a key technical indicator that determines the quality of visible light. I...[Details]
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In the article XCONTROL, I explained in detail how to use properties and methods to build XCONTROL methods through the XCONTROL event structure.
The display status of XCONTROL can be controlled thro...[Details]
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According to foreign media reports, South Korean mobile communications operator SK Telecom (SKT) will provide in-vehicle infotainment (IVI) services to Volvo Cars. It is expected that starting with t...[Details]
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From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
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