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The official version of iOS 14.5 is about to be released, and the most important feature is App Tracking Transparency. According to Apple’s official Chinese developer website, users must first...[Details]
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In recent years, with the explosive growth of new energy vehicles, various new technologies have emerged everywhere and at any time, such as BYD Tang's "Extreme Speed Electric Four-wheel Drive", Le...[Details]
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The HD-MDI system not only meets the needs of the traditional security industry for real-time monitoring without delay and compression, which cannot be obtained from the IPC system, but also makes ...[Details]
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1 Commonly used multi-base digital modulation techniques and applications
1.1 QPSK (Quaternary Phase Shift Keying) Technology and Application
(1) QPSK technology
In phase shift keying (PS...[Details]
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//===================================================================
// File Name : 2440lib.h
// Function : S3C2440
// Date : February 26, 2002
// Version : 0.0
// History
// 0.0 :Feb...[Details]
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LabVIEW 1.0 was born in 1986. Do you want to see what LabVIEW looked like at that time if you have used LabVIEW 7.0 or above? Here are some screenshots of LV 1.0. I forgot where I got them, but they s...[Details]
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For image surveillance systems, users often put forward such functional requirements: they hope to be able to monitor distant objects. These objects may be distributed in suburbs, deep mountains, w...[Details]
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summary
This article discusses the role of DCU, MCU and MPU in the electronic and electrical architecture of autonomous driving, compares the advantages of distri...[Details]
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introduction
Power over Ethernet (PoE) has been embraced by the video surveillance industry as a solution to the age-old problem of "complicated cabling." For example, a basic traditional fixed-vie...[Details]
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Range anxiety is one of the hot topics in the electric vehicle industry. How to improve the endurance of electric vehicles and improve the driving experience is crucial to electric travel. Optimizing...[Details]
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Since the Ministry of Industry and Information Technology officially issued 5G licenses in 2019, the commercialization of 5G has been greatly accelerated, and 5G mobile phones have also begun to flo...[Details]
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Lei Jun, founder, chairman and CEO of Xiaomi Group, asked Mi fans for suggestions or opinions on how to improve the Redmi K30 Pro. As for the areas that need to be improved in the Redmi K30 Pro, th...[Details]
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The 2022 World Intelligent Connected Vehicle Conference was grandly opened at the China International Exhibition Center. The conference was themed "Intelligent Acceleration Connected New Ecosystem" a...[Details]
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1 Introduction This routine took me several days. It involved a lot of content and I took a lot of detours, so I must summarize it! First of all, my development board is not the popular Atom, but t...[Details]
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CNC lathe is a highly automated machine tool, widely used in the field of mechanical processing. In the programming of CNC lathe, M code (auxiliary function code) plays a very important role. M99 i...[Details]
Embedded System
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