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.
Source: The Paper
Li Zifeng, a teacher at Hebei Yanshan University and a recommended project for the 2021 Hebei Science and Technology Award, has attracted attention for his research titled "Adhering ...
PWM stands for Pulse Width Modulation. This article will use FPGA to generate PWM to drive the LED circuit.1. Design requirementsDefine a pulse width counter cnt1/cnt2, which are used to generate tria...
[size=4][color=#000000][backcolor=white]Recently, I have been learning ARM (LPC2103) by myself. I want to record all my learning experiences in this blog and make progress together with all the newcom...
When using DSP algorithms on FPGA, can I only use the provided hard cores?
I see that many FPGAs provide DSP cores, but they are not free. What is the approximate price?
Is it possible to use free dev...
November 8, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent that provides an ultra-rich range of semiconductors and electronic components™, and NXP® Semiconductor...[Details]
After launching the COOL 20 mobile phone in May this year, Coolpad announced on November 19 that it will release the new COOL 20 Pro at 7 pm on December 1. This morning, Coolpad officially ...[Details]
introduction
In high power factor correction AC/DC circuits, dedicated control chips such as UC3842 and UC3855A are widely used to achieve power factor correction, while in phase-shifted full-...[Details]
Zhiji Auto's first global model, the "medium and large smart coupe SUV" Zhiji LS6, officially debuted at the Chengdu International Auto Show, ushering in its world debut; blind bookings were simulta...[Details]
The ODCC Summit is China's leading data center event, bringing together leading cloud and high-performance computing experts to discuss advanced technologies and industry challenges. At this year's e...[Details]
Abstract: This article introduces the main characteristics, working principle, single bus protocol and setting method of DS2450 A/D converter, and specifically introduces the interface technology...[Details]
According to data from the National Bureau of Statistics on June 15, the output in May 2023 was 40,175 sets, a year-on-year increase of 3.8%; the cumulative output from January to May was 182,161, ...[Details]
Customers have reported that RF interference centered around 840 MHz is affecting a serial communications port configured as a UART, an interface between a modem containing an AD6903 (LeMans LCR+) di...[Details]
Suddenly, capacitive
sensors
are everywhere. They’re installed in car seats to control airbag deployment and seatbelt pretensioners, in dishwashers and dryers to calibrate the state of th...[Details]
1. Background
Modbus and Profibus are two commonly used communication protocols in industrial control systems. They play an important role in the field of automation. Modbus is a serial commun...[Details]
1. The difference between crystal oscillator and crystal
1) Crystal is the abbreviation of active crystal oscillator, also called oscillator. The English name is oscillator. Crystal is the abbrevia...[Details]
"I remember that in 1959, I got my first portable atomic particle (transistor) radio. I was seven or eight years old at that time. I had a private radio, and I don’t know how many people envied me." ...[Details]
The small size and low cost of home appliance control boards mean that high-cost materials will not be used in the circuit to solve the electromagnetic interference problem. The interference of home ...[Details]
Introduction
The integration of solar energy and buildings is an inevitable trend in the development of urban buildings, and split-type pressurized solar water heaters are the basic direct...[Details]