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.
The commonly used filter technology is bulk acoustic wave (BAW). It is best suited for frequencies of 1 GHz or higher; since Wi-Fi frequency ranges are 2.4 GHz , 5 GHz , and the upcoming 6 GHz , BAW t...
I was chatting with someone today, and somehow we got to talking about the recent vegetable prices. Suddenly, the topic came up. The recent vegetable prices are really too expensive! ! ! ! ! Some peop...
This time, the development board will be burned with the armbian system. First, you need to download the official ported image file. You can see that the armbian system is obviously larger than the Ti...
[align=left]It is only 3*3*0.75mm, and can accurately detect weak ECG signals from microvolt to millivolt levels. It integrates the detection of metal probe falling off. The algorithm library provides...
Today, an engineer from the forum posted on WeChat:
Can the technicians at National Technology help me with a sample project based on the GCC compiler? Their official demo only has IAR and KEIL
I didn...
[i=s]This post was last edited by btty038 on 2021-12-23 21:03[/i]Rectification circuitThe above circuit is a rectifier circuit, which rectifies the input pulse of a certain frequency into a fixed leve...
As a global manufacturing power, with the demographic dividend and rising labor costs, promoting industrial automation has become the choice of more and more domestic business owners to improve the...[Details]
Emojis have become an important part of our online communication, and these tiny graphics add emotion to simple text. Every time Unicode gets new emojis, we need to wait for the operating system to b...[Details]
This article presents a simple model that can be used to accurately predict the magnitude of reference spurious noise in a PLL system due to charge pump and/or op amp leakage currents. Knowing how to...[Details]
Acoustic Emission Sensor Array Arrangement
Since the computers and software used in the current multi-channel acoustic emission instruments are relatively powerful, in the actual process of ac...[Details]
Gas turbine flowmeter is a new generation of high-precision and high-reliability gas precision metering instrument. It has excellent low-pressure and high-pressure metering performance, multiple...[Details]
introduction
Databases have been rarely used in embedded systems, so it is difficult for most people to imagine where embedded databases can be used. In fact, embedded databases can be used in...[Details]
introduction Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing power con...[Details]
From ID cards, product anti-counterfeiting, community access card systems, ETC automatic toll payment systems on highways, and luggage check-in tags for flight attendants, RFID technology has already...[Details]
Mr. Yang Jian graduated from the School of Electronic Information and Electrical Engineering of Shanghai Jiao Tong University. He has worked for Great Wall Computer (A-share) and Cadence (chip EDA US...[Details]
The USG series is a lightweight, portable and USB interface compatible RF signal generator with an output frequency range from 35MHz to 4400MHz. The USG series only provides continuous wave (CW) sign...[Details]
introduction
The inclination angle of an object in motion is an important parameter that describes the state and characteristics of the object's motion. It is of great significance in the ...[Details]
1 Introduction
Mobile robots must have automatic navigation and obstacle avoidance functions to operate in uncertain environments. Sensors play a vital role in the navigation system of mobile r...[Details]
According to news on September 6, regarding Tesla’s position and resources in the industry, its price war will force other new energy vehicle companies to join the price reduction team, and the reduc...[Details]
This touch volume control circuit has two touch pads that allow the user to increase or decrease the volume of the audio amplifier simply by touching the associated touch pad.
The advant...[Details]
The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
