Huawei will hold a press conference for the launch of the Hongmeng operating system and Huawei's all-scenario new products at 8 pm on June 2. The official Weibo account was also renamed Harmony OS at ...
When using the serial port to burn a program in Ubuntu, an error occurs halfway through. Restarting does not solve the problem. The bootloader cannot be entered and the message "Sync error" keeps appe...
Job Description:Responsible for the improvement and upgrade of the electronic hardware of the productResponsible for the procurement and tracking management of electronic partsResponsible for the plan...
[i=s]This post was last edited by MianQi on 2022-2-11 09:40[/i]OS: Ubuntu 20.04 LTS
Reference: https://hub.docker.com/r/marcelstoer/nodemcu-build/First check if Docker is there:
docker --version
Docke...
I made a board using the stm32f407 chip, and the network solution uses the lan8720A chip. However, I encountered a strange problem: After connecting the board to the power system, turn on the power sw...
When it comes to wireless transmission, the issue that everyone is most concerned about is the transmission distance. If it is an ideal transmission environment, this problem is not difficult to solve...
COSEL adds an 800W power supply to its rugged and reliable AEA series for industrial and medical applications in harsh environments 2022-08-30 • Provides 300% peak power within 3000ms • N62477...[Details]
Introduction
Hypertension is one of the chronic diseases that seriously threatens human health. As one of the most important vital signs of the human body, arterial blood pressure is of great ...[Details]
Mobile Industrial Robots (MiR), a global leader in the mobile robot market, has released a new top module, MiR250 Hook. This new product is suitable for the MiR250 Autonomous Mobile Robot (AMR) and i...[Details]
With the continuous improvement of signal processing requirements and the continuous development of DSP technology, more and more engineering and technical personnel have begun to use DSP for syste...[Details]
Market research firm Gartner recently said that by 2020, 100 million people will use AR to shop in stores and online, and people will be able to experience product visualization in different environm...[Details]
The contract was signed in April last year and the project was put into production in October of the same year. Now its customers include Huawei and others. This is the Dibo 5G Electronic Intelligent...[Details]
It is reported that the US government has funded a "smart lighting" initiative to explore
embedding
wireless
communication
capabilities into future
LED lighting
installations t...[Details]
Flow sensors are key components in many medical devices, which are used to monitor gas output to ensure accurate flow. Currently available flow sensing technologies mainly include differential pressu...[Details]
Elektron Technology has introduced two new vertical PCB-mounting fuse holders, the FX0442 and FX0443. These two new designs belong to the company's Bulgin fuse holder series.
The FX0442 and FX0443 ...[Details]
The multiplexer is a key device in the digital TV front-end platform. Its main function is to complete the multiplexing of the input multi-channel transport stream (TS). Its performance stability d...[Details]
On May 28, Shanghai Jetta Semiconductor Co., Ltd. and ACM Semiconductor Equipment (Shanghai) Co., Ltd. officially reached a strategic cooperation. The two parties will leverage their respective str...[Details]
Recently, Luxshow Technology released an investor relations activity record sheet, which revealed new developments in the Hefei silicon carbide project. On August 8, 2020 and September 15, 2020, Lu...[Details]
At present, there are many brands of UPS products in the market, with uneven product quality and chaotic competition. In order to choose the right UPS product, end users need to improve their under...[Details]
1 Introduction When verifying power products, electromagnetic interference (EMI) problems are often encountered. Sometimes it takes a lot of time to deal with them. Many engineers also rely more on ...[Details]
Do you want to achieve local consumption of renewable energy? Do you want to improve your energy efficiency?
Are you worried about the high energy costs? Don't worry! We have a super tool that...[Details]
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