Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Regarding the electrical angle of the ST FOC magnetic encoder, I have two questions I would like to ask the experts
1. Using the magnetic encoder AS5048 to read the mechanical angle of 0-360 degrees, ...
Today I used Altium Designer to open the original PCB engineering drawing, but the file did not open. Instead, a process of deleting files on disk D popped up! ! ! It was about to crash. All other ins...
Vehicle-to-everything (V2X) is an umbrella term for a class of vehicle technologies. It allows vehicles to communicate with their surroundings, such as bicycles, motorcycles, and other vehicles. To ac...
I am very honored to have the opportunity to experience the RVB2601.
CH2601 is a RISC-V eco-chip based on Hematite E906, with a maximum main frequency of 220MHz, supporting AliOS Things IoT operating ...
[i=s]This post was last edited by btty038 on 2018-12-7 10:59[/i] The three major operators have obtained nationwide 5G low- and medium-band test frequency use licenses. China Telecom has obtained 5G t...
On October 19, 2020, the Ministry of Industry and Information Technology issued an approval document, approving China Mobile and China Telecom to carry out eSIM technology application services in the...[Details]
Measuring DC resistance As an electronics beginner, correctly using a multimeter is the most basic skill. This article mainly explains how to measure DC resistance with a pointer multimeter. Step 1...[Details]
1 Introduction
The communication power supply is often called the heart of the communication system. If it does not work properly, it will cause the communication system to fail, or even p...[Details]
For a switching power supply engineer, it is common to make choices between one or more pairs of mutually opposing conditions. The topic we are discussing today is a pair of mutually opposing condi...[Details]
If anyone thought that China’s enthusiasm for 5G was more hype than anything else, then the Shanghai Mobile World Congress (MWC) will show them that China means business. The Shanghai show is not as ...[Details]
The Spanish magazine "Old Mole" recently reported that the chip shortage problem has been around for several years. Behind this is a real contest between superpowers. In the long run, China is likely...[Details]
CDMA is saying goodbye to us. According to the latest news, China Telecom has clearly required that from 2020, all 5G terminals are not allowed to have CDMA frequency bands and standards, and th...[Details]
On April 26, Dontech held a shareholder exchange meeting. Dontech Chairman Hu Zhengda said at the meeting that global mobile phone shipments this year may decline compared to last year. He is conserv...[Details]
ams OSRAM launches new VCSEL 3D gesture recognition product to take AR/VR interactive experience to the next level • Bidos P2433 Q floodlight product series, achieving industry-leading small packa...[Details]
1. Why use a non-contact infrared thermometer?
Non-contact infrared thermometers use infrared technology to quickly and easily measure the surface temperature of an object. No mechanical contact wit...[Details]
0) Download gdb source code: http://ftp.gnu.org/gnu/gdb/ 1) Compile arm-linux-gdb Specify the location of the cross-compilation toolchain export PATH=$PATH:/usr/local/arm/3.4.1/bin to st...[Details]
The 7th China (Shanghai) International Battery Industry Fair (CNIBF2015) will be held at the Shanghai New International Expo Center from August 26 to 28, 2015. It is expected that more than 600 com...[Details]
1 Introduction
With the increasing application of embedded systems in mobile devices such as digital cameras, digital video cameras, mobile phones, and mp3 music players, FLASH memory has gra...[Details]
According to Appleinsider, in a recent research report, Samik Chatterjee, chief analyst at JPMorgan Chase, pointed out that compared with last year's Apple iPhone 12 series models, the delivery time ...[Details]
In order to focus on the challenges and opportunities of the development of energy storage, hydrogen energy and carbon management technology disciplines and their industry-education integration...[Details]