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.
[i=s]This post was last edited by wenyangzeng on 2021-11-1 16:36[/i]Free Review - Topmicro Intelligent Display Module (5) Touch ScreenCreate a new project, add two pages PG0000 and PG0001, and configu...
I have encountered a problem and need help from my peers or friends who have a solution:
I am planning to purchase an acid salt spray test chamber. How should I deal with the acid wastewater from the ...
Updated: January 7, 2022@annysky2012[Development and application based on NUCLEO-F746ZG motor] 1. Development board introduction[Development and application based on NUCLEO-F746ZG motor] 2. Based on S...
[i=s]This post was last edited by Maoqiu Dada on 2022-1-18 16:52[/i]With the development of sensors and IoT technologies based on many physical principles, smart homes are entering and rapidly improvi...
The older you get, the more things you have to do and the more you think. People say that you are aggressive when you are young because you are young and fearless. You don’t think too much. Think abou...
The topic we are going to talk about today is NFC.I believe everyone will be familiar with it.As a convenient communication technology, NFC has been serving us silently for many years.We see it from t...
1. Analysis of dv/dt characteristics during operation
(1) Waveform edge superposition characteristics
Driver IGBT control methods, especially inverter type, include V/f control without PG...[Details]
1. Scenario Realize the reception of a string of data of non-fixed length and return the corresponding data (the basic framework of data parsing) 2. Programming Implementation 1. Design thinking Wi...[Details]
Ben Suh, senior vice president of investor relations at Samsung Electronics, revealed at a recent earnings conference that Samsung Foundry is expected to accelerate growth, mainly by expanding the S5...[Details]
Flat glass refers to a glass plate with two parallel surfaces. During processing, due to factors such as processing equipment and measuring instruments, it is impossible to process the two surfaces...[Details]
There are many types of ultrasonic flaw detectors, but in the actual flaw detection process, pulse reflection ultrasonic flaw detectors are the most widely used. Generally, in uniform materials, the...[Details]
1. Introduction
The air around us is a mixed gas, which contains water vapor. The dryness and wetness of the air are related to the amount of water vapor in the air, and the dryness and wetness of ...[Details]
On July 24, Honor officially announced the new Honor Tablet V7 Pro. However, according to Jiwei.com, an insider learned that the Honor Tablet does not use the Dimensity chip. Recently, Honor official...[Details]
The width of TMR2 is 8 bits, the same as TMR0, and it usually appears together with the CCP module and PWM function. The 8-bit TMR2 timer has a pre-prescaler and a post-prescaler, and a cycle contr...[Details]
With the in-depth development of electronic technology, various intelligent instruments are becoming more and more numerous, involving more and more fields, and the requirements of instruments for po...[Details]
There is a high-gain inverting amplifier inside the 8051 chip, which is used to form an oscillator. The input end of the inverting amplifier is XTAL1, and the output end is XTAL2. A quartz crys...[Details]
1 Introduction
With the continuous expansion of the application field of switching power supplies, its electromagnetic interference has become a very serious problem. In order to make power s...[Details]
Any instrument that has been initially debugged and has been running normally for a period of time will have problems during operation. Common reasons for the problems are: adhesion layer on the inner...[Details]
TCL Technology (SZ 000100, closing price: 7.82 yuan) released its performance forecast on the evening of January 11, and it is expected that the net profit attributable to shareholders of the listed ...[Details]
Outdoor lighting has been widely used in many demonstration projects at home and abroad. Due to its harsh use environment, the design of outdoor LED lighting driver power supply must focus on evaluat...[Details]
introduction
The rise of interactive Internet TV (IPTV) provides viewers with a new way to choose and control their playback content. Domestic and foreign operators have invested in building t...[Details]
Test/Measurement
京公网安备 11010802033920号
EEWORLD
