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.
summaryThe MPI/PPI port of Siemens S7-200PLC is used on site, and Xingda Easy Control PPI-ETH-XD1.0 Ethernet communication module expands a network port for upper communication.Network diagram
1. Inst...
[i=s] This post was last edited by woaidownload on 2021-8-11 13:41 [/i]Microphone recording test
1. Overview
RVB2601 uses ES7210 for digital sampling of microphone. In this test, we will learn to use ...
Project requirements: Use a cyclic overwrite method (record data every T microseconds, record Y seconds, and then sample and overwrite the data of the previous Y seconds in the next Y seconds), update...
What is a rectifier diode
Rectifier diode is a semiconductor device that can convert AC power into DC power. Rectifier diodes are widely used in various power rectifier circuits. When we choose a re...
When using stm32+max6675+k-type thermocouple to measure the temperature of the transistor, the temperature can be displayed normally. However, when the Agilent power supply applies 0.1a current to the...
According to foreign media reports, Japanese automaker Toyota has applied for a patent for its new system with the US Patent and Trademark Office (USPTO). In this system, the camera captures external...[Details]
Recently, Telecommunication Terminal Laboratory released the "AI Fake Face Identification Platform", which is based on single-frame and multi-frame methods, utilizes facial biometrics, jitter accurac...[Details]
Due to the wide variety of materials and the great differences in performance, the transition between the elastic stage and the plastic stage is very complicated. The performance of the material tra...[Details]
Generally, when using electrolytic capacitors, if there is no large ripple, the withstand voltage only needs to be 20% higher than the actual value. That is, 10V
is sufficient for the output of...[Details]
China Energy Storage Network News:
The 19th CPC National Congress pointed out that it is necessary to strengthen the construction of infrastructure networks, including power grids, and enhanc...[Details]
0 Introduction
Pneumatic
artificial muscle,
also known as pneumatic muscle actuator (PMA), began to be studied in the 1950s. In recent years, it has been widely studied and applied ...[Details]
The competition for smart cars has begun. Only by seizing the opportunity of intelligent transformation of cars and embracing "software-defined cars" can car companies break through. The competit...[Details]
Like most test tools, modern digital storage oscilloscopes (DSOs) have been evolving to meet the needs of designers and test engineers, achieving a balance between performance, features, and usabilit...[Details]
According to the China Trade Relief Information Network, on December 1, 2021, the U.S. International Trade Commission (ITC) voted to initiate a 337 investigation into certain integrated circuits, chi...[Details]
Summary of the key points of C51 MCU programming 1. Header file: #include (I use STC 89C54RD+) 2. Predefined: sbit LED = P1^0 // defines bit 0 of port P1 as LED Note: The writing of "P1^0" is differe...[Details]
According to Bloomberg's Mark Gurman, the standard iPhone 14 model will be further differentiated from the iPhone 14 Pro model with a different chip and a wide-angle camera. In his latest Power On ...[Details]
Providing the Basis for Smart Grids
"The application of electricity meters and the access to automatic data collection devices provide detailed and timely line network loss data support fo...[Details]
When it comes to car alarms, car lovers and car owners know them well. Car alarms cover GSM network digital mobile communication technology and GPS satellite positioning technology, and are a high-...[Details]
Recently, the energy storage battery module PACK and system integration project jointly funded by Honeycomb Energy and Longking Environmental Protection officially started construction in Longking ...[Details]
Recently, Chengxin Zhilian has launched its innovative achievement, the CXP-FUSION micro high-precision positioning intelligent terminal, and has launched it on the market. This c...[Details]