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.
Digital systems in modern factories are becoming increasingly complex, with interconnections between devices and software from many different vendors. This complexity has led to the abandonment of pro...
Glass rotor flowmeter is an instantaneous flow measurement instrument that is simple to use, easy to read, and widely used. It is extremely important to choose and use this instrument well. Regarding ...
[size=3] There is a DAC output experiment in the official routine. This experiment uses the DAC output (PA4) function of the MM32F103 development board to drive the D2 light-emitting LED to simulate t...
#include "io430.h"/*There are two ways to control the on and off of the LED light.Method 1: interrupt function. Method 2: use if(P4INBIT2) to judge.When writing code, try to follow the steps to avoid ...
The MATLAB simulation model for online parameter identification of permanent magnet synchronous motor based on model reference adaptive MRAS can identify the motor resistance, inductance and permanent...
The following article is from Analog Devices, author ADIHave you noticed that when comparing systems operating at different speeds, or looking at how a software-defined system handles signals of diffe...
Nidec's drive motor system "E-Axle" won the "Nikkei Award for Best Product and Service 2019" The "E-Axle" drive motor system for new energy vehicles developed, produced and sold by Nidec won the...[Details]
How long has it been since we saw One More Thing at an Apple press conference since Steve Jobs passed away? This time, Apple is back with the biggest surprise yet. At the WWDC 2020 conference, af...[Details]
I believe that friends who usually pay attention to wire harness testers must be very interested in the case content related to it. Today, Aigtek editor will share with you a pure dry case: ATX-3000 ...[Details]
As people's living standards continue to improve, the aging of my country's population is becoming more and more obvious. Vacuum cleaning robots, as a type of service robot, can replace people in p...[Details]
introduction Since its introduction, the switching power supply has become the main product of voltage-stabilized power supply with its excellent performance such as stability, high efficiency and e...[Details]
1 Problem statement
In intelligent instruments and process control systems with single-chip microcomputers as the core, it is often necessary to save real-time parameters for a long time. Usu...[Details]
From 2013 to 2023, China's sales volume jumped from nearly 37,000 units to over 300,000 units, and its global market share increased from 20% to more than 50%. my country has been the world's large...[Details]
2019 is undoubtedly a year of reform and self-help for the color TV market. In the cold winter of color TV, the biggest highlight in 2019 is Huawei's launch of smart screens to change the color TV ma...[Details]
According to industry sources, IC design companies in Taiwan, especially those engaged in consumer IC design, are facing pressure to pass on costs as customers are increasingly unwilling to accept fu...[Details]
This article mainly introduces the DC variable frequency air conditioner control scheme using SPMC75F2413A single chip. The working mechanism of DC variable frequency air conditioner controller, ...[Details]
At first, I wanted to use the "Download & Run function" of supervivi+DNW in Nor Flash to download uboot.bin to SDRAM for debugging. However, since the laptop has been installed as ubuntu + Virtualbox...[Details]
With the continuous development of science and technology, the speed requirements for digital interfaces are getting higher and higher, and the requirements for signal integrity are becoming more and...[Details]
Recently, The Information released a report pointing out that Waymo's self-driving car road tests are causing a lot of trouble for local people, and that some driving habits are very different from t...[Details]
Required hardware: 51 microcontroller, ESP8266 (wifi module), DS18b20 (temperature sensor) Required software: You need to download a network debugging assistant on your mobile phone, which is includ...[Details]
Production of disconnection alarm
1. Purpose of production
The alarm sounds when someone breaks in illegally
2. Circuit Design and Production Analysis
①. Circu...[Details]