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.
The OP's laptop is a thinkpad T510, which has been with me for a few years. The appearance has not changed much. If I just watch movies and read the news, there is no pressure at all. But the OP is a ...
[i=s]This post was last edited by dcexpert on 2022-6-6 09:41[/i]Overview
The CH32V305/7 series is an interconnected microcontroller based on the 32-bit RISC-V design. It is equipped with a hardware st...
Bradán Lane is developing a multifunctional NeoPixel board. It uses 310 WS2812 2020 LEDs and a Lolin ESP32-S2. It consists of four concentric rings and two 5×7 squares in the center.It runs CircuitPyt...
According to South Korean media TheElec, Samsung Electro-Mechanics announced on October 15 that it would terminate its flexible printed circuit board (RFPCB) business. Previously, the company h...[Details]
Before loading the driver, take a look at /proc/devices, which contains the devices currently supported by the kernel. The first column is the major device number, which corresponds to the subscrip...[Details]
1 Introduction Intelligent Power Module (IPM) has gained popularity in the field of power electronics due to its advantages such as fast switching speed, low loss, low power consumption, multiple ...[Details]
ABB industrial robots are automation equipment widely used in manufacturing, logistics, medical and other fields. They are highly flexible and precise and can complete various complex tasks. When o...[Details]
M17 circular connector as the new standard for compact drives +++ Operator interface for safe operation +++ SPE Industrial Partner Network: SPE network field applications with HARTING and Perinet +++...[Details]
The demand to reduce CO2 emissions is driving global transportation equipment manufacturers to achieve lower and lower emission standards, which requires them to not only improve the efficiency of ...[Details]
Synopsys today announced the opening of its Wuhan Global Research and Development Center. Mr. Zhou Xianwang, Deputy Secretary of the Wuhan Municipal Party Committee and Mayor of Wuhan Municipal Peopl...[Details]
These days, we have been busy debugging our own STM32 motherboard. The 2.4G RF module has been debugged successfully, and then we debugged the serial port. That's it, and then the problem came.
Our...[Details]
Three-phase AC circuits are divided into three-phase three-wire and three-phase four-wire systems according to the different connection methods of power supply and load, and each system has differen...[Details]
Li Xiaoshuang, general manager of Xiaomi TV department, pointed out that the shipment of Xiaomi TV in China exceeded 10 million units, which was confirmed by AVC and Qunzhi Consulting, two major rese...[Details]
The Eos Znyth battery module is inside. Image: Andy Colthorpe
EOS Energy Storage, a maker of a new zinc-hybrid cathode battery technology, has supplied two 120kWh systems in th...[Details]
I have debugged the USB CDC device of STM32 many times. You can look at the logs written earlier. I have debugged different STM32 MCUs. I thought STM32F4 would be very simple, but it was full of ...[Details]
The first Chinese laser TV industry standard issued by the Ministry of Industry and Information Technology will be officially implemented. It is reported that in response to the current mixed situati...[Details]
The I2C bus consists of two lines: the data line SDA and the clock line SCL. It can send and receive data. The following are several key programs for the microcontroller to simulate I2C bus communica...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]