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.
"Open source hardware" refers to "computer and electronic hardware designed in the same way as free and open source software". Currently, the more popular open source hardware is Arduino, Raspberry Pi...
I bought a small system N76E003 development board on the Internet. I can download the program through the serial port and light up the light. The program is as follows: MIAN: ANL P1M1,#11110111B ORL P...
Dear experts, does anyone have any information about PD power supply testing and requirements? It would be better if there are design standards. Can some experts please send one?...
The company is headquartered in the United States. Its main products are headphones, speakers and speaker accessories. The Shenzhen company is mainly responsible for product development, quality contr...
[i=s]This post was last edited by jinglixixi on 2022-2-10 09:57[/i]There are many types of OLED screens. According to the interface mode, they can be divided into I2C interface and SPI interface mode....
[size=4]1. Without affecting the execution speed, you can use the function library provided by C or C/C++ language, or you can design your own function, which is easier to use the "tailor" optimizatio...
#include reg52.h //Include header file, generally no need to change, the header file contains the definition of special function registers #include "intrins.h" ...[Details]
As the most important force in the security system, video surveillance technology plays an irreplaceable role in improving the comprehensive capabilities of disaster prevention and emergency respo...[Details]
One device, one code. A unified traceability system based on the unique device identification (UDI) has been established nationwide, which is equivalent to any medical device having a unique "ID card...[Details]
Based on C language, a countdown board display from 9 to 0 is realized in 8×8 dot matrix. There is a 1 second interval between each number, which is implemented using a timer. #include reg52.h ...[Details]
After completing the porting of Linux 2.6.39, we will first create an NFS file system, using the file system created in the document "Building a Minimal Root File System.doc" (201407090326_fs...[Details]
According to foreign media reports, on May 19, Doug Parks, executive vice president of global product development, purchasing and supply chain at General Motors, said that the company is developing a...[Details]
Insulation resistance tester is completed using special testing equipment. The most commonly used test instrument is , but other types of instruments can be used to check the integrity of different i...[Details]
In the future transportation revolution, the popularization of new energy vehicles seems to have become an irreversible trend. As the global demand for sustainable energy and reduced carbon footprint...[Details]
The customer's adhesive product is camera glasses
Camera glasses are sunglasses with high-definition digital video and photo functions, built-in memory, also known as "sunglasses camera", whic...[Details]
Infineon Technologies Launches Programmable High Voltage PSoC™ 4 HVMS Series
Suitable for intelligent sensing applications such as touch-screen HMI, further expanding the automotive prod...[Details]
Intel subsidiary Mobileye announced its collaborations with Shanghai Automotive Industry Corporation (SAIC) and Daegu Metropolitan City, South Korea, at the 2020 International Consumer Electronics Sh...[Details]
What is power factor compensation and what is power factor correction:
Power factor compensation: In the 1950s, an improvement method was proposed for the low power supply efficiency caused by the ...[Details]
With the continuous development of embedded technology, ARM processors have been widely used due to their high performance, low cost and low energy consumption. This paper mainly focuses on the d...[Details]
On December 26, Xinwei Communication stated on an interactive platform that the company's medium-scale LCP production line is being built at a rapid pace. The current planned production capacity is 1...[Details]
In any power supply design, the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. Let's analyze these link...[Details]
DIY/Open Source Hardware
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