Good afternoon, everyone~~I am very happy to tell you that our moderator team has expanded again.Welcome moderator Wu Zushi Meng to take office~~~ Let us work together to maintain and operate the embe...
I am very grateful to the family of the Electronic Engineering Forum! When I was most ignorant and helpless, you helped me to provide posting services, so that more people could become our potential c...
In CCS programming, if we do not specify the storage location of variables/codes, the compiler will automatically assign a location to the variables/codes. However, if we need to put variables in a sp...
I want to make a Hall speed sensor to detect gear speed. I hope this sensor has 3 voltage digital signal outputs: 2 speed voltage digital signals and 1 rotation direction digital signal.
I have contac...
Ideally, the power management system would be almost completely transparent to as many layers of the software stack as possible. In fact, this is the route that Transmeta has taken in its Crusoe archi...
Three-phase four-wire system
In low-voltage distribution networks, transmission lines generally use
three-phase four-wire system
, in which three lines represent A, B, and C ph...[Details]
To help you prepare for the e-sports competition, Tektronix technical staff has specially released seven instrument usage videos Beijing, China, October 29, 2021 – Recently, the National Undergradu...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
In recent years, as iPhone sales have declined, Apple has begun to turn to the entertainment industry. At Apple's fall conference on September 11, 2019, Apple announced the official launch of Apple T...[Details]
As the pace of development of the global smart home market continues to accelerate, the smart home industry is also experiencing a process from chaotic competition to unification. 10 years ago, the...[Details]
On June 16, at the SEMICON CHINA/FPD 2020 press conference, Mr. Ju Long, Semi's global vice president and president of China, said that this year should have been a year of recovery and growth for th...[Details]
Sina Digital News reported on the afternoon of November 5 that the image quality assessment company DXOMARK announced a new benchmark for testing the sound quality of wireless speakers - DXOMAR...[Details]
It is observed that in the entire 8-bit, 16-bit and 32-bit MCU market, 8-bit and 16-bit have a great trend of evolving towards 32-bit, and 32-bit product suppliers are obviously gaining more and more...[Details]
From left to right: Hu Bin, Director of the Association's Financial Center, Xie Nan, Director of the Equity Department, Lin Yanhui, Vice President of Aihua Yingtong, Chen Junlin, Secretary General of...[Details]
Admittedly, the energy cost savings of LED technology are not significant if compared with CFLs or fluorescent lamps. But if you look at it from another angle, if you take into account the maintena...[Details]
0 Introduction
Operational amplifiers are widely used and are an integral part of many analog and mixed-signal systems. A large number of operational amplifiers with varying degrees of com...[Details]
Recently, Huawei Technologies Co., Ltd. disclosed the patent for "Vehicle Unlocking Method, System, Device, Vehicle and Storage Medium", with the application date of February 2020 and the announcemen...[Details]
0 Introduction The traditional flyback converter has been widely used in DC/DC applications because of its relatively simple circuit structure and its ability to realize buck-boost functions. Howev...[Details]
Recently, in the new data room air conditioning project of Datang Gansu Power Generation Co., Ltd., Delta's air-cooled precision air conditioners finally won the favor of users with their excellent...[Details]
Soft starter undervoltage fault is one of the common problems in electrical systems. This article will introduce the causes, diagnosis methods, treatment measures and prevention measures of soft st...[Details]