There was no problem using ssh before, but there was a problem after updating to ubuntu20. I will record the problem now.
All the articles on the Internet say that there is a PermitRootLogin in /etc/s...
After watching the live broadcast review, if you have any questions, you can post them in the thread and Guanzi will help feedback to Xianji officials for answers.Live broadcast time: 20:00-21:00 on J...
1. IntroductionUsing MixPY and MixNO development board hardware and MixPY software platform, we will give full play to the computing power of AI K210 chip, introduce the concept of machine vision, sta...
[i=s]This post was last edited by Niubility-a on 2018-12-17 11:55[/i] [align=left]Android system architecture[/align][align=left]Android system architecture is the architecture of the Android system. ...
Abstract: The 51LPC series of microcontrollers developed by Philips use the double-speed 80C51 core, which has low cost, low power consumption, low electromagnetic interference (EMI), high anti-...[Details]
On September 17, Infineon, Europe's largest chipmaker, put its new semiconductor factory in Villach, Austria, into production. Due to the use of highly automated technology, the factory only needs 10...[Details]
Recently I needed to do some data storage, and found that the SD card was not easy to use. Many current microcontrollers do not support SDIO, such as MSP430 (as far as I know, if there is a supporte...[Details]
Pointer instruments are widely used in scientific experiments and production because of their simple structure, easy maintenance, no electromagnetic interference, high reliability, and low price. When...[Details]
Easy-to-use and reliable ICeGaN™ HEMT ICs now available in Asia Pacific August 08, 2023 Cambridge, UK - Cambridge GaN Devices (CGD) is a fabless environmental technology semiconductor company tha...[Details]
Universal Instruments announces the appointment of Brad Bennett as President of the Company Experienced executives lead electronic assembly equipment supplier team Universal Instruments announced...[Details]
According to the latest report from market research firm IMS Research, driven by the national grid-connected electricity price policy, China's photovoltaic inverter market grew by more than 400% in...[Details]
The next generation of architectural and decorative lighting can achieve a more comprehensive range of colors by properly combining the outputs of red, green, and blue LEDs. In such high-brightness...[Details]
MP3 (MPEG Audio Layer 3) is a highly efficient compression technology that is based on high fidelity. The MP3 audio encoder is complex and has a high compression rate, but its timbre and sound qual...[Details]
With the popularization of LED electronic display screens and LED full-color screens, LED display screens have become a beautiful landscape in today's information society. Especially when night falls...[Details]
With the popularity of electric vehicles, the Battery Management System (BMS) plays a vital role in the performance, safety and life of electric vehicles. BMS is responsible for monitoring the stat...[Details]
The automotive industry is developing rapidly, the process of intelligence is accelerating, and advanced driver assistance and other functions are gradually being installed on mid- and low-end mode...[Details]
Background of the project A domestic heavy-duty vehicle manufacturer, whose product range covers heavy-duty military off-road vehicles, heavy-duty trucks, heavy-duty axles and auto parts, has a mo...[Details]
The reasons for using EP9312 to construct a bank tax embedded system are explained, and EP9312 is compared with other embedded processors. According to the characteristics of EP9312 and system requ...[Details]
In the existing automobile market, many brands and models are widely recognized for their excellent safety performance. These brands and models have performed well in safety technology, crash test ...[Details]
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