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.
Some time ago, the forum conducted an evaluation activity of ST's X-NUCLEO-IKS01A3. I was fortunate enough to participate and also wrote a MakeCode driver. I took this opportunity to test it.X-NUCLEO-...
Please help me, I have tried many methods, including referring to those on the Internet, but I am still unable to correctly determine whether the sending and receiving are completed during the interru...
Are the electrolytic capacitors and three-terminal high-power tubes outlined in red in the picture drawn using SolidWorks and then imported into AD?
Can it be drawn using only Altium Designer?
If only...
The air conditioner infrared remote control is a portable device that is usually powered by two alkaline batteries and communicates one-way with the wall unit or cabinet unit through 38KHZ infrared ca...
I have made a statistics of the onboard resources of the EBAZ4205 mining board. The one I am not sure about is U30 (3-pin SMD). It seems to be a temperature chip DS18B20This content is originally crea...
Recently, ZTE launched the Blade 20 5G. This phone is very similar to the ZTE Blade A7s 2020 4G in design. The Blade 20 5G looks like a 5G version of the A7s. The Blade 20 5G is equipped with a 6.5...[Details]
Servo control
1. Working principle of AC servo motor
The rotor inside the servo motor is a permanent magnet. The U/V/W three-phase electricity controlled by the driver forms an electroma...[Details]
"This article discusses the implementation of a SPWM generator, which is one of the most widely used methods for implementing power inverters commonly used in applications such as motor control and r...[Details]
MediaTek Chairman Tsai Ming-kai said at the annual shareholders meeting on the 5th that the King Yuan Electronics incident is a short-term impact and shipments are expected to return to normal in the...[Details]
On the morning of July 23, next to the production workshop of Hunan Hengyang Ruida Power Co., Ltd. (hereinafter referred to as Ruida Power), reporters saw several peculiar buildings that looked like c...[Details]
OPPO releases the new generation Find N2 series, a major milestone for foldable screens from "common use" to "reusable use"
Only 233 grams, lighter than the flagship candy bar phon...[Details]
Although there were previous reports that Nokia would hold a press conference in November, insiders told it that this may no longer be the case. HMD Global is planning to launch new smartphones befor...[Details]
Data Management 3-1. Overview This software adopts tree structure management. The station name and group number can be selected in the upper list box on the left. After the group number is selected, ...[Details]
On May 16, Wang Nan, deputy director of the Innovation and Development Center of Huangshi City, Hubei Province, and relevant persons in charge of the Planning Office and Information Technology Prom...[Details]
1. Introduction: The STC89C52 microcontroller can be controlled by buttons to output different waveform signals. By passing 5V voltage to the PCB board through USB, square wave, triangle wave, sawtoo...[Details]
According to Sina Technology, Samsung denied reports that it has delayed mass production of 3-nanometer chips. A Samsung spokesperson said by phone that it is still on schedule to start mass producti...[Details]
【Foreword】 There is a new abbreviation in the field of automotive design, which is C-V2X. When spoken of, this is referred to as the vehicle to X, and sometimes also as the vehicle to everything. T...[Details]
From March 25 to 27, 2022, the China Electric Vehicle Hundred People Forum (2022) was officially held. The theme of this forum was "Welcome to the New Stage of Market Development of New Energy Vehicl...[Details]
Single-chip microcomputer, full name of single-chip microcontroller, single-chip microcomputer (Single-Chip Microcomputre), also known as embedded microcontroller (Embedded Microcontroller). The embe...[Details]
FPGA/CPLD
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