Operating System Luo Yu from National University of Defense Technology : https://training.eeworld.com.cn/course/4728The operating system is the most basic and core software in the computer system. Any...
[i=s] This post was last edited by ena on 2018-12-28 21:49 [/i] This is a voltage acquisition circuit composed of LM258. I copied it from someone else's board, but I don't understand the principle of ...
Recently I have been studying routines in a FPGA from Heijin, one of which is a non-IP core Gigabit Ethernet routine. I want to write down my learning experience and lessons, and hope that everyone wi...
There is no problem with the PCB wiring layout, but when the copper is laid, the GND copper line width is different. Please tell me where the problem is!...
[color=rgb(102, 102, 102)][font=Arial, Helvetica, sans-serif][size=14px]The guidance system is the eye of modern weapons, and precision-guided weapons play an increasingly important role in modern war...
To popularize LED lamps, it is necessary not only to significantly reduce costs, but also to solve technical problems. Doug Bailey, Vice President of Marketing at Power Integrations, shared his exp...[Details]
Today, the catering market is recovering steadily and steadily. With the adjustment of the latest epidemic prevention policies and the gradual clarification of the subsequent epidemic situation, my...[Details]
0 Introduction
The study of single-chip microcomputer is a very practical process. At present, single-chip microcomputer laboratories are basically built with hardware simulation equipment...[Details]
South Korea, which has taken the lead in commercializing 5G in the world, attaches great importance to the quality and progress of 5G commercialization. Statistics show that the number of 5G base sta...[Details]
How long has it been since we saw One More Thing at an Apple press conference since Steve Jobs passed away? This time, Apple is back with the biggest surprise yet. At the WWDC 2020 conference, af...[Details]
1 Introduction
At present, DSP has become a basic device in the fields of communications, computers, and consumer electronics due to its fast computing speed, rich on-chip resources, and the abil...[Details]
On September 16, the 2020 Online China International Intelligent Industry Expo held a centralized signing event. Qijiang District, Chongqing City successfully signed three projects with a total inves...[Details]
1 System Hardware Design The system structure is shown in Figure 1, using the 51 series single chip AT89C55 and AT89C51 produced by ATMEL Company as the core, in which the host machine uses A...[Details]
According to foreign media reports, the supply of both non-4K and 4K models of the 21.5-inch iMac is decreasing at Apple Stores across the United States, and the shipping date for online orders of th...[Details]
1. Why does the Servo drive use PWM and how does it work?
The basic function of a servo drive is to convert or amplify low-power signals from a controller into higher-power signals for deliver...[Details]
MediaTek releases 6G Vision White Paper, defining three basic design principles for SOC
Proactive layout accelerates sustainable digital social transformation and leads the transform...[Details]
BOE technology empowers Jingdezhen to inject new engines and vitality into smart cultural tourism parks On October 29, the BOE Global Innovation Partner Conference (BOE IPC 2022) Smart Cultural Tou...[Details]
As an important component of modern automotive electronic equipment, vehicle inverters convert direct current into alternating current, allowing vehicles to power household devices while driving. T...[Details]
According to foreign media reports, when cars achieve fully autonomous driving, we will no longer need steering wheels and pedals, but this does not mean that they will completely disappear from cars...[Details]
We occasionally see news reports of people following car navigation systems and driving into the sea or farmland. In fact, this is not accidental. Every car owner should have experienced a tim...[Details]
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