If you want to become a qualified hardware engineer, it is very important to master the knowledge of power supply.All working systems must have power supply, and whether the power supply is reliable a...
This picture shows that the working frequency is not low. Here are some pictures for you to see: 1. A close-up of a single tube (LOG for yourself)2. Close-up of two tubes (combined circuit)3. Using Al...
1. Serial port programming general block diagramMini2440 serial port communication (UART0)二、分步介绍
#define GPHCON(*(volatile unsigned long *)0x56000070)
#define ULCON0(*(volatile unsigned long *)0x50000...
In order to meet the needs of different presentation occasions, modern multimedia conferences usually have a variety of different audio and video signal sources and large-screen display terminals. ...[Details]
The 2019 Chongqing Smart Expo is being held in full swing in the mountain city. The special feature of this year's Expo is the comprehensive introduction of 5G technology. Not only major communicatio...[Details]
Apple has formed a dedicated communications research team to work on new ways to beam data, such as internet connections, directly from satellites to user devices, Bloomberg's Mark Gurman repor...[Details]
With the expansion of the new energy vehicle market, more and more automakers are investing in the research and development of electric motors. Currently, the most mainstream motor is placed in the p...[Details]
Silicon is an element with semiconductor properties. In order to increase the diffusion rate of lithium ions in silicon electrode materials, it is necessary to improve the conductivity of silicon mat...[Details]
introduction
With the advent of the information age in the 21st century, social informatization and home intelligence have also shown a booming trend. More and more families are beginning to...[Details]
01 Problem Mr. Zhuo, we measured the AC voltage received by the unloaded coil and found it reached 50V. We designed the LCC parameters according to the formula in your tweet (the inductance of the r...[Details]
According to a Nikkei news report, Toyota and Kyoto University researchers are jointly developing new fluoride-ion battery technology that has the potential to cram more energy into a small, lightwei...[Details]
Not long ago, an investor asked Xinwei Communication on an interactive platform: When Apple launches the third generation of SE in the first half of next year, which products will Xinwei be involved...[Details]
Panel research institutions have predicted the future market share of OLED and pointed out that BOE will be the largest panel manufacturer in the future. Panel research firm Display Supply Chain Co...[Details]
EMI (electromagnetic interference) and EMC (electromagnetic compatibility) are currently a very difficult, if not catastrophic, task for engineers. That’s because without the proper tools, it can b...[Details]
The advent of autonomous driving is not just a leap forward in automotive technology, but also a revolution in the way people perceive and interact with automotive mobility. At the heart of this tr...[Details]
With the rapid popularization of new energy vehicles and the support of new infrastructure, charging piles are gradually developing towards high-power DC fast charging, unified core component standar...[Details]
A soft starter is a device used for starting and controlling motors. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stabili...[Details]
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