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.
[align=left]Simple inductor circuits work well in low impedance circuits, with an attenuation of more than 40dB, but may not work at all in high impedance circuits. [/align] [align=left]Circuits with ...
I have been debugging the SGMII interface recently and would like to share some experience.
The project background is that there is a switch chip, which, in addition to the built-in phy, also reserves...
[Purpose] Create data tables 1. User information for future login. 2. Sampled personnel information table. 3. Sampling information table.
1. User information is used for future login authentication:2....
Most of the pins on the MSP430 microcontroller are grouped into up to 8 ports, P1 through P8. Each port is 8 bits wide and has 8 associated I/O pins. These pins are directly mapped to the correspondin...
Today, the following error occurred when using vivado to develop ZYNQ:
ODDR_has_invalid_load: ODDR cell xxxx loads should only be an output buffer or a port, but it is driving an invalid load (one or ...
Power frequency interference is widely present in various industrial sites, and its main sources include power feeders, lighting equipment, engines, and various electronic instruments and equipmen...[Details]
Femtocells are small, low-power base stations designed for indoor use in home or small business environments. The technology for these base stations is maturing and is close to commercial deploymen...[Details]
The core technologies of new energy vehicles are the well-known power batteries, battery management systems and vehicle control units. The demand for access to various sensor data in vehicle electr...[Details]
The function of the automobile actuator fuel pump is to suck the fuel from the fuel tank, pressurize it and deliver it to the fuel supply pipe, and cooperate with the fuel pressure regulator to estab...[Details]
Since the announcement of Dimensity 9000, there have been many speculations about when it will be officially released. Today, MediaTek officially announced the release date of the first Dimensity 900...[Details]
According to reports, people familiar with the matter revealed that although Microsoft is about to announce a set of Office 365 tools using GPT-4 artificial intelligence (AI) software, the company is...[Details]
Solution Overview The body central control system is based on ST's STM8A automotive-grade MCU platform, combined with TI /ROHM's peripheral automotive-grade analog devices. It mainly solves the bo...[Details]
In 2011, Mentor rejected a nearly $1.9 billion takeover offer from activist investor Carl Icahn, and then in 2016, accepted Siemens' $4.5 billion offer. The acquisition was completed in 2017, and in ...[Details]
market trend Signal generators (aka frequency synthesizers) are key equipment in almost all RF/microwave test and measurement systems. It generates a stimulus signal or is used as a local oscillator ...[Details]
Audio power amplifiers are widely used in portable devices such as mobile phones, MP3, MP4, etc. In order for the audio power amplifier to work properly, it must contain a bypass voltage control ci...[Details]
On March 2, 2021, Hangzhou Medikey Optoelectronics Technology Co., Ltd. (Medikey for short), an outstanding domestic optical optoelectronics and optical semiconductor company, officially landed on th...[Details]
A typical metal detector is composed of basic circuits such as dual oscillators, mixers, and difference frequency amplifiers. When the detection coil is close to a metal object, the inductance chan...[Details]
Bringing AI to the physical world through universal models
Recently, a company that officially announced its existence through Twitter and didn’t even have an official website, Physical In...[Details]
Fast charging opportunities
Fast charging station customers require chargers that are small, rugged, reliable, and efficient, while providing a charge time of less than 30 minutes. Typical 3 t...[Details]