As shown in the picture, the author says that this diode can speed up the conduction of the triode VE001. When the excitation signal is at a low level, it can quickly turn off the MOS tube and speed u...
I often visit the community and by chance I saw a trial activity for development boards in the Electronic Engineering World. After carefully watching the activity, I found that it was a trial of a dom...
Thanks to ST Thanks to EE for providing this board [url=https://en.eeworld.com/bbs/elecplay/content/103]H743 Review[/url] [url=https://en.eeworld.com/bbs/thread-1070195-1-1.html]【 ST NUCLEO-H743ZI Rev...
Yesterday I finally received the long-awaited board [GD32E231]. It includes a development board, 2 chips, and a data cable, but there is no pin header, which is a bit bad. I need to solder the pin hea...
Calculation of the frequency of various RLC combination circuits Resistors R, capacitors C, and inductors L can be combined into many circuits. For example, capacitor coupling bypass RC filtering, LC ...
Application and system structure of entry-level data collectors
Entry-level data collectors usually support single-phase power lines and are used to collect data from automatic meter read...[Details]
U-Boot main directory structure
- board target board related files, mainly including SDRAM and FLASH drivers;
- common Common code that is independent of the processor architecture, such as memory ...[Details]
1. Infrared receiving principle Bit definition: Pulse position modulation uses the time of "0" and "1" to distinguish. In a short pulse, bit "0" represents 0.56ms + ("1" time) ms, while bit "...[Details]
BCC XOR Check Method (Block Check Character)
Scope of application:
Suitable for most data communications with low requirements.
Application examples:
It is used for IC card interface co...[Details]
On December 15, the China Resources Dali Zaoyang Wind Power Vanadium Liquid Flow Battery Industrial Park project officially started. Lv Yibin, chairman of the Municipal People's Congress Standing Comm...[Details]
In the coming years, the safety systems in cars will become more complex. This article will explore the main technical advantages of using F-RAM non-volatile memory technology in these systems. Ferro...[Details]
LED is becoming more and more popular in daily lighting, from outdoor lighting to indoor lighting. With the decline of LED cost, LED lighting products are no longer limited to road lighting fixtures....[Details]
First of all, BootLoader and user program are two projects. The codes of the two projects are stored in different flash by modifying the PRM file, and the switching between the two projects is realiz...[Details]
Mr. Chen, who lives in Jiangbei District, recently planned to replace his old air conditioner with a new one. However, to his surprise, almost all brands on the market were on sale: Gree Shuxuan 1.5-...[Details]
On the morning of March 4, Meng Qing, Chairman of Shanxi Guorun Energy Storage Technology Co., Ltd., and his delegation came to the School of Energy and Power Engineering of North University of Chi...[Details]
Abstract: A CF card FAT file system based on a DSP video processing system is designed and implemented. The system can use CF cards as storage media to store video data in real time on the DM642 ...[Details]
Electricity from sunlight is a truly "green" and cheap energy source, but requires an energy conversion system based on photovoltaic (PV) cells and storage devices (such as batteries). PV or solar ...[Details]
ams, a supplier of high-performance sensor solutions, announced that the Holding and Profit and Loss Transfer Agreement (DPLTA) between ams Offer GmbH (one of ams' wholly owned subsidiaries and the p...[Details]
In mid-November, State Grid Hunan Electric Power Co., Ltd. was invited to attend the 3rd IEEE International Conference on Energy Internet and Energy System Integration and delivered a keynote speec...[Details]
The reason for using assembly is very simple, that is, the efficiency of assembly code. When the machine starts, the efficiency of assembly is used to initialize the hardware and provide...[Details]
Power technology
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