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1 Introduction
This article aims to study MPEG-4 video decoding technology based on ARM microprocessor, which is mainly used in handheld mobile devices. Using embedded systems to implement MP...[Details]
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introduction
LED billboards are information display terminals for the public, and have a wide range of civil and commercial values. This paper proposes a new solution to remotely control LED b...[Details]
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In the past, high-speed optical networks were modulated by simply switching the amplitude of light waves on and off at high rates. But now, optical links are following the path of wireless commun...[Details]
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According to foreign media reports, South Korea's LG Electronics has reached a cooperation with American audio and speech recognition company SoundHound to jointly develop advanced voice AI technolog...[Details]
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Improve your work efficiency by connecting MathWorks software to NI hardware and software products. Whether in the field or in the lab, the accuracy of your results depends on the reliability of yo...[Details]
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1 Fuze and its anti-electromagnetic interference technology
With the advent of the information age, fuzes are gradually developing in the direction of intelligence. Various new electronic fu...[Details]
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A very simple external interrupt program, I hope it will be helpful to those who are learning #include reg52.h sbit k3=P3^2; //define key K3 sbit led=P2^0; //define P20 port as LED vo...[Details]
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On April 7, the Chinese Academy of Sciences' Internet Weekly and eNet Research Institute jointly released the 2020 New Infrastructure Classification Ranking, ranking infrastructure construction in se...[Details]
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The Xen project hypervisor has been under development at Cambridge University since the 1990s, and was open sourced in 2002. Today, it is one of the most popular open source hypervisors that can be u...[Details]
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The National Space Science Center of the Chinese Academy of Sciences organized a summary and review meeting for the in-orbit test experiment of my country's first space gravitational wave detection t...[Details]
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From the internal strife and subsequent bankruptcy of RoadStar.ai at the beginning of the year, to Drive.ai being acquired by Apple due to financial difficulties, to Oryx Vision announcing the cessat...[Details]
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On January 7, Reuters reported that Samsung Electronics said on Friday that its fourth-quarter operating profit may surge 52% year-on-year to 13.8 trillion won (about US$11.5 billion), the highest in...[Details]
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The control and protection functions of online
UPS
are basically completed by the internal program control of the central processing unit (CPU) or digital signal processor (DSP). Due...[Details]
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When the power grid is running, the reactive power supplied by the power supply is the premise for converting electric energy into other forms of energy, which creates conditions for the transmissi...[Details]
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Abstract: A fully digital inverter welding power supply controller based on FPGA and NioslI soft core is designed, which adopts variable parameter PID and improved type II double closed loop curren...[Details]
Analog electronics
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