I heard that high-speed digital circuits generally need to use four-layer boards, such as DDR2 memory and other circuits with parallel data lines. Some people also say that it is difficult to use a tw...
The advent of supercapacitors has made people curious about its "super" features, what exactly makes it super, and in what fields can its "super" be demonstrated.
Supercapacitors play a significant ro...
#inI am using 2 8421 coding switches and stc15w201s to make a 9.9 second delay switch. The following program does not work properly. Please give me your advice.
#includereg52.h
sbit timeup = P1^4; //D...
TrueStudio flashes STM32 project and prompts Verify failed. Now I am helpless.
Compilation is OK, debug is burned to stm32103c8t6, it was normal before, burning other small projects is also normal,but...
introduction
Doors and human civilization are twins, and they have been developing along with the development of human civilization. Today in the 21st century, doors have highlighted the c...[Details]
On April 18, with the official launch of the NIO Battery Swap Station in Nanjing Jiangning Oushang, NIO has built a total of 900 battery swap stations across the country, and NIO users have swapped...[Details]
I bought a STM32F302R8T6 Nucleo development board for 1 yuan from the 21IC event. In addition, I recently saw the RT-THREAD system implemented by Chinese people, so I really want to run this system o...[Details]
Since its birth, logic analyzers often give people three impressions: ① Expensive and difficult to operate; ②High requirements for users; ③It has similar functions to an oscilloscope, except that i...[Details]
Its rapid development in the world has not only completely changed people’s lifestyles, but also promoted the continuous progress of high-end manufacturing.
The smart factory of Guilin Shen Co...[Details]
SmartSens Launches New 5MP DSI-2 Technology SC5336P SC Series Image Sensor with Full Performance Upgrade
February 27, 2023, Shanghai, China - SmartSens (Shanghai) Electronic Technolo...[Details]
In the early morning of September 11, a new generation of iPhone was officially released, all equipped with A13 Bionic chips. The iPhone 11 still continues the design style of the previous generation...[Details]
Recently, in an investor survey activity, Jinsheng Intelligent explained and introduced the company's current integration of precision structural parts business, the decline in gross profit margin of...[Details]
According to foreign media reports, Green Hills Software has partnered with Tata Elxsi to launch the next generation of software-driven, highly integrated automotive cockpit solutions. Green Hills So...[Details]
STMicroelectronics' first 1,500 W TVS diode SMB15F in tiny SMB Flat package certified
STMicroelectronics has certified its new SMB15F series of 1,500 W transient voltage suppression ...[Details]
Recently, Sungrow signed a cooperation agreement with the famous French energy group ENGIE for the 638MWh Coya energy storage project, and will provide the industry-leading liquid-cooled energy sto...[Details]
The repetitive operating frequency of ordinary pulse laser power supply is less than 50 times/S. The single junction transistor oscillator is very simple and easy to start, and has strong anti-interf...[Details]
background
Automotive lighting assembly suppliers are considering using LED devices to compete with high-intensity discharge (HID) lighting. First, the driving circuits of LED devices are less comp...[Details]
Humanoid
robots,
once considered to be "existing only in science fiction movies", are breaking free from the shackles of imagination and moving towards commercial mass production. In thi...[Details]
The auto-coupling step-down starting control cabinet is an electrical device widely used in the industrial field, mainly used to achieve the step-down starting and normal operation of the motor. It...[Details]
PCB Design
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