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.
Hi, everyone! I have a good news for you. I believe that the netizens who browse the forum have already found that our homepage has been changed!The forum has retained the oldest homepage for the earl...
With the changes in the industry, the Internet of Things technology has become more and more popular in recent years, requiring electronic products to be able to access the Internet, and more and more...
Connect the 3.8V voltage output of Agilent's DC power supply directly to the oscilloscope. Observe in AC mode and occasionally a large ring will appear as shown below. Has anyone encountered this? How...
Many systems require low-power supplies in addition to the main power supply. A typical example is when the analog front-end amplifier requires ±5V power, but the main digital circuitry only requires ...
Altium Designer single-select and checkbox disproportionThe right side of the dialog box is also missing, no matter how long it is stretchedI suspect it's related to WIN10 or the high-resolution scree...
As shown in the figure below, if there is no resistor R3, then when the voltage at point A (i.e. Vin) is greater than (VT1+Vbe), the PNP will be turned on. If resistor R3 is added now, the voltage on ...
Thanks to the enthusiastic clues submitted by netizens from IT Home, the Meizu 17 series has now received the latest Flyme9.2 version update, and they have kindly reminded that starting from ver...[Details]
Excerpt from "Hello, Amplifier" The literal meaning of holdoff is to release inhibition. The so-called holdoff time T means that after the oscilloscope completes a trigger s...[Details]
According to DigiTimes, Apple intends to use a much smaller Face ID sensor chip in iPhones and iPads starting later this year. Apple has reportedly chosen to reduce the size of the VCSEL chips used...[Details]
Mercedes-Benz is working on a facelift for its CLS, which will debut as a 2015 model. Mercedes-Benz recently confirmed that the new CLS will be equipped with Mercedes-Benz MULTIBEAM LED headlight...[Details]
Applications require differential measurements in the presence of high common-mode voltages, some of which are hundreds of volts or more. Making accurate measurements at these voltages is difficult a...[Details]
GCL Group officially launched the construction of a 2.4GWh pumped-storage power station in Jiande City, Zhejiang Province. This is the largest clean energy project invested and cons...[Details]
On December 22, according to the official website of the Anti-Monopoly Bureau of the State Administration for Market Regulation, the State Administration for Market Regulation issued an announcement ...[Details]
The shortage of automotive chips has become a problem that needs to be solved urgently. With the development of the semiconductor industry and the increase in demand for smart cars, a stable supply...[Details]
Project Introduction
For most people, a warehouse is usually just a place to store things. Today, the role of warehouses has changed a lot for supply chain companies and has become a crucial compet...[Details]
Recently, I have been testing the program of single-chip computer communication. One of the achievements is to send characters or strings from the serial port 2 of the battleship board to the serial ...[Details]
When you are just starting to learn 51 MCU or are just playing around with MCU development, you always have to debug the program constantly. If you don't have an emulator and don't like to use softwa...[Details]
1. Introduction to GCC: The GNU Compiler Collection, usually referred to as GCC, is a set of compilers developed by GNU. Why is it an editor collection instead of a compiler? That's because it not on...[Details]
The DS3645 is a secure supervisory circuit with 4096 bytes of SRAM that provides secure storage of sensitive data as well as physical tamper detection protection for applications such as cryptograp...[Details]
AGP (Accelerated Graphics Port) is developed on the basis of PCI bus, mainly optimized for graphics display, and is specially used for graphics display cards. The AGP standard has also gone through...[Details]
Soft start and star-delta start are two common motor starting methods. They have certain differences in starting current, starting torque, starting time, etc.
Soft Start
Soft st...[Details]