[size=4] The 21st century is the century of information technology. Various new telecommunications and Internet technologies have promoted the great progress of human civilization. Digital home contro...
According to GitHub's annual State of the Octoverse report, Python surpassed Java to become the second most popular language, and JavaScript remained in first place. The report said that its platform ...
IoT, 5G, and NB-IoT are the most popular communication terms nowadays. With the maturity of 5G, "intelligent interconnection of all things" is becoming a reality, and the Internet of Things has been p...
IAR embedded development solutions now fully support GigaDevice GD32H7 series, and work with partners to provide development tools for high-end innovative applications
Shanghai, Chin...[Details]
HTC VIVE officially released a tweet on March 5, warming up the upcoming new VR head-mounted display. The picture shows a close-up of the logo, and it can be seen that the display surface is ma...[Details]
Meizu is perhaps the most regrettable mobile phone brand. It has experienced repeated failures, a bleak brand, and a loss of talent... In 2019, Meizu experienced many major changes, including...[Details]
The US government began to switch TV broadcasts from analog to digital signals in 2009. Consumers who do not watch pay TV need a digital-to-analog converter box to receive TV programs. According to...[Details]
1 Introduction With the rapid development of high-tech technologies such as big data and AI technology, embedded systems have been widely used in scientific research, military technology, engineering...[Details]
Radar systems are becoming increasingly complex and diverse, and the design, production and maintenance of systems are becoming increasingly difficult. If the test of radar performance uses real targe...[Details]
The difference between triangle connection and star connection
Both the triangle connection and the star connection are the connection methods of three-phase AC motors. The main difference lie...[Details]
The simulation circuit is as follows: code show as below: i2c.h #ifndef _I2C_H //Fixed format for writing header files #define _I2C_H //Fixed format for writing header files #include reg52.h ...[Details]
1 Introduction
Step-down integrated switching power supply controllers are widely used in various portable devices. In recent years, with the improvement of performance and increasing function...[Details]
The SDS2000X series super phosphor oscilloscope has a maximum bandwidth of 300MHz, a real-time sampling rate of up to 2GSa/s, and a storage depth of up to 140Mpts. It is a high-performance, economi...[Details]
The development of inverter technology is a requirement for solar energy applications. This article introduces the principles and architecture of solar inverters, focusing on IGBT and MOSFET techno...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Calculation of high frequency transformer wire diameter:
The wire diameter of the high-frequency transformer can be calculated according to the formula D=1.13(I/J)^1/2. J is the current dens...[Details]
The previous article talked about simulation software, which is only for analog circuit simulation with or without a physical development board. However, the derogatory software is indeed indispensab...[Details]
The first national standard in the field of organ chips in my country, GB/T44831-2024 "General Technical Requirements for Skin Chips", led by Professor Gu Zhongze's team from the Suzhou Institute o...[Details]