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.
Today is the winter solstice, and I saw that everyone in my circle of friends is eating dumplings. I want to write a topic to wish everyone a happy winter solstice. I have a 320RGB*480 dots matrix TFT...
I am not good at expressing my emotions, and I have many things that I keep in my heart and don't want to say. Through this Thanksgiving event organized by the eeworld moderator, I would like to thank...
Open NucleiStudio software, File-Import to open the import window below
Expand General, find Existing Projects into Workspace, and click Next.In the window below, click Browse to find the correspondin...
Hello everyone:
A few questions about RA2A1 are as follows:First, regarding the compilation software, we still hope to use KEIL or IAR. If we use KEIL, we need to provide the CPU support software pack...
Control the indicator lights on the K66 core board to flash at different frequencies.The microcontroller source program is as follows:#include "include.h"int main(void)
{DisableInterrupts;PLL_Init(PLL...
WVTR-W3 water vapor transmission rate testing system adopts the weighing method testing principle. It is a professional, efficient and intelligent WVTR testing system. It is suitable for water vapor ...[Details]
The independently developed laser tracking measurement system realizes the coordinate measurement of space targets through laser ranging and precise angle measurement. As a precise angle and distan...[Details]
1 Overview
In the development and production of various communication equipment, there are strict requirements for the safety, efficiency, noise, volume and weight of AC/DC . The series AC/DC w...[Details]
Shanghai Government Office Regulation No. 1
To the people's governments of all districts, and all committees, offices and bureaus of the municipal government:
With the approval of the mu...[Details]
On February 19, 2016, Canadian Solar (Guelph, Ontario) announced that it has supplied 2.8 MW CSI-28/36 KTL-CT three-phase photovoltaic inverters to Brar Family Partnerships in Delano, California.
...[Details]
As demand for chips grows and the semiconductor supply chain tightens, component distributor Avnet has made a lot of money. In Avnet's most recent quarterly report released in January 2022, the compa...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
In September this year, Samsung launched the ISOCELL HP1, the first mobile image sensor supporting 200 million pixels (200Mp), based on Samsung's 0.64μm technology. Last night, digital blogg...[Details]
On May 6, AnTuTu released the Android phone performance rankings for April, which is also the first performance ranking of its major version V9. AnTuTu V9 public beta has been released for mo...[Details]
(1) Precautions for using TTL integrated circuits
①The power supply voltage of TTL integrated circuits cannot be higher than +5.5V, and the power supply and ground cannot be connected in reverse, o...[Details]
Compared with traditional lighting methods,
LED lighting
has many unique features, mainly in the following aspects: from a structural point of view, the light source and lamps of traditio...[Details]
For energy-saving lamps with damaged tubes, the original circuit board can be used to transform them into a compact switching power supply for small electrical appliances. The figure below shows a ...[Details]
According to Russian media reports, data from retailer M.Video-Eldorado showed that three of the five most popular mobile phones in Russia in the first half of 2019 were from the Honor brand. It is...[Details]
Developers can use the Configurable Logic Block (CLB) peripheral in the PIC16F13145 family of microcontrollers to implement complex discrete logic functions in hardware, thereby reducing the bill...[Details]