[i=s]This post was last edited by MianQi on 2021-6-21 19:42[/i]Studying the Road to Electric Motor Driving-8: Composition and Decomposition of Forces...
[align=center][size=5]Open source robot dual motor sensorless FOC drive reference design based on STM32F303[/size][/align][align=center][size=5] [/size][/align][align=center][size=5]Figure and other i...
Authors: Peng Huaxin, Professor, Zhejiang University; Qin Faxiang, Researcher, Zhejiang UniversityElectromagnetic functional composite materials can be divided into three categories according to their...
Some portable electronic devices want their power adapters to be suitable for both AC mains with a global voltage range and 12V and 24VDC batteries in cars. Usually the most convenient solution is to ...
There are many types of noise, and their properties are also varied. Therefore, there are also many noise countermeasures (i.e., methods to reduce noise). Here, we mainly talk about noise related to s...
The "
Submersible Lifting AMR
" is
a high-performance mobile robot
composed of a drive unit + a body unit + a lifting unit
. It uses complex intelligent technology to plan ...[Details]
On the evening of August 27, Yongtai Energy (600157.SH) released its 2024 semi-annual report. The report shows that in the first half of the year, the company achieved operating income of 14.512 billi...[Details]
It is reported that Apple is secretly expanding its investment in Taiwan and building a new factory next to the existing Longtan Park factory in Hsinchu Science Park. It is targeting the two new gene...[Details]
Abstract: This application note describes the use of a current-sense amplifier along with an optocoupler to extend the operating voltage range up to 1,000 volts for high-voltage applications. The c...[Details]
Earlier, we analyzed the generation of EMI theoretically, and mainly considered many practical means and methods of suppressing EMI from the perspective of system design. In this section, we will a...[Details]
In recent years, some special properties of polymer dispersed liquid crystal (PDLC) have been widely used. Based on the current theoretical research results of PDLC, this paper explores and studies...[Details]
Since the power frequency upgrade machine for surgery requires an automatic leveling function, I started to work on this aspect. The hardware selected is an incremental encoder with 100 pulses per r...[Details]
Sony confirmed today (28) that the company is considering plans to jointly build a chip factory with TSMC in Kumamoto Prefecture in western Japan. According to Nikkei Asian Review, Sony confirmed t...[Details]
Based on the fact that the overall reliability of Shanghai's power grid exceeded 99.99% this year, the Xihongqiao area where the CIIE is located has now further achieved an ultra-high power supply ...[Details]
The United States is about to show its hand when it comes to Huawei. Initially, it restricted US chip manufacturers from shipping to Huawei, and then restricted EDA software, operating systems, and I...[Details]
Dealing with digital oscilloscope measurement problems A DSO (digital oscilloscope) has many advantages over analog oscilloscopes, but as they say, "there's no such thing as lunch." Digital oscillosc...[Details]
OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Because of its thinness, power saving and other characteristics, this display device has been widely...[Details]
IsSpice is a commercial simulation software launched by Intusoft, an American company, and is an important part of the ICAP/4 software integration system. The ICAP/4 software integration syste...[Details]
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