[align=left][font=宋体][size=10pt]Company Introduction: Shanghai Suojun Electric Power Technology Co., Ltd. is a high-tech enterprise integrating R&D, production and sales. The company's goal is to be c...
Of course, literally speaking, zero crossing is the process when AC changes from positive voltage to negative voltage, but I want to know the cause of the circuit failure in this process? For example:...
[i=s]This post was last edited by SensorYoung on 2022-6-29 17:09[/i]I was very happy to receive the materials for the Digi-Jet Innovation Competition. I thought it would take a long time to receive th...
I have been using Quartus 16.0, and recently upgraded to 17.1 and 18.0. I found that the Embedded folder is gone, and I can't find Embedded_Command_Shell.bat. I can't enter the shell environment, and ...
[i=s]This post was last edited by freebsder on 2020-3-29 09:24[/i]First of all, I would like to thank ST and EE for organizing this evaluation event. When I last evaluated the STM32W55 Bluetooth SoC, ...
At 15:54 on October 24, an explosion occurred in a laboratory at the Jiangjun Road Campus of Nanjing University of Aeronautics and Astronautics, killing two people and injuring nine.
The incident took...
According to Juheng.com, the bidding for 5G infrastructure in mainland China has been delayed for nearly half a year. China Telecom and China Unicom, the two major operators, have recently officially...[Details]
According to The Verge, Distance Technologies has released a 3D windshield head-up display prototype that can transform a car windshield into a full-color 3D head-up display.
The prototy...[Details]
Baraja, a technology company developing Spectrum-ScanTM LiDAR for autonomous vehicles, announced on May 10th that it has made significant progress in the first randomly modulated continuous wave (RMC...[Details]
The DC system is mainly composed of two parts. One part is the battery panel and the other part is the DC charging panel (DC panel). The battery panel is a cabinet (800×600×2260) that can hold mu...[Details]
Mobile technology is migrating to 4G/5G as 75 operators in 40 countries and regions have completed, planned or are in the process of shutting down 3G London, UK - August 4 - The Global Mobile Suppl...[Details]
The ratio of PV module capacity to inverter capacity is usually called capacity ratio. Reasonable capacity ratio design needs to be considered comprehensively in combination with the specific project ...[Details]
On September 24, the 2023 World Intelligent and Connected Vehicles Conference and Exhibition, co-sponsored by the Ministry of Industry and Information Technology, the Ministry of Public Security, the...[Details]
Photocoupler - also known as optical coupler or optocoupler, it is a relatively new electronic product, now it is widely used in computers, audio and video... various control circuits. Since the li...[Details]
Since the official release of iOS 14 last week, Apple has stopped signature verification for iOS 13.7, which means that it is no longer possible to downgrade to iOS 13 after upgrading to iOS 14. Ap...[Details]
Foldable screens are considered the future of smartphones, and Samsung can be said to be a leader in this technology and has been working to make its foldable displays self-sufficient. Current...[Details]
Triggering is a key part of many test setups, such as antenna measurement setups. This article aims to review the evolution of network analyzer trigger systems and explain how they can be applied to ...[Details]
In the consumer electronics industry chain, white appliances, as an indispensable and important component, have long played a key role in improving the quality of life of residents. However, produc...[Details]
Every year, 1.25 million people die in car accidents, of which more than 94% of fatal accidents are caused by human error (drunk driving, speeding, ignoring traffic lights, texting while driving). ...[Details]
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