designing electrical systems vol 1：https://training.eeworld.com.cn/course/67781James Stallcup, Sr. has reinvented Designing Electrical Systems that catapulted him to the forefront of the electrical in...
[i=s]This post was last edited by btty038 on 2019-10-25 11:57[/i]The 2019 Nobel Prizes have been announced in the past few days. Many friends have this question: Why has Yuan Longping, who has cultiva...
[size=5](1) There is a gap between the characteristics of actual power supply devices and ideal power supply: [/size] [size=5]Response speed: As mentioned earlier, linear regulated power supply achiev...
The Internet of Things communication protocols can be roughly divided into two categories, one is the access protocol and the other is the communication protocol. The access protocol is generally resp...
In FPGA design, embedded processor soft cores (such as MicroBlaze, PicoBlaze, etc.) are used to form a programmable system on chip (SOPC). Compared with ASIC, it has better modifiability and maintaina...
Last time I shared a local clock, but my friend thought it was not fashionable, so after thinking about it, I decided to make a world clock to support the scene, which can be regarded as a small expan...
In order to promote the consumption of clean energy, overcome the difficulties of peak-load regulation in the entire network, improve the regulation capacity of the power system, and ensure the saf...[Details]
As the global awareness of environmental protection increases, new energy vehicles are attracting more and more attention, among which the most important is electric vehicles (EV). Compared with tr...[Details]
Preface
If you are a MCU enthusiast, when you see a powerful and cost-effective processor, you will definitely have an urge to master it and use it, at least I do. Five years ago, when I first came...[Details]
Original author of this article: Shao Zhanyu Dashen About the implementation of 8051 bootloader 1. Basic hardware requirements To realize the IAP function, the 51 microcontroller needs to be able t...[Details]
introduction
With the increasing expansion of the field of mobile data storage, the need to implement USB host functions in embedded systems to use USB storage devices for data storage has beco...[Details]
As smart TVs have become an essential electronic product in people's daily lives, the privacy issues behind them are often overlooked. According to the FBI Portland headquarters, a warning about th...[Details]
I originally wanted to use the debug function of IAR to debug the stm8 board through st-link and check the value of the variable. However, I couldn’t see any change in the result and it kept showing ...[Details]
On August 13, 2021, Hesai officially announced the AT128, a long-range hybrid solid-state lidar for mass production of ADAS front-end.
AT128 is a qualitative leap in the core indicators ...[Details]
Sina Digital News reported on the afternoon of February 3 that the game "Genshin Impact" pushed version 1.3 update on the App Store today. In addition to new characters, new plots, and new act...[Details]
It is reported that MLCC manufacturers include Japan's Murata Manufacturing, SEMCO, Yageo, Taiyo Yuden, Eyang, Fenghua High-Tech, Sanhuan, Torch Electronics, as well as TDK, AVX, etc. According to pr...[Details]
Under the same lighting effects and conditions, LED downlights are more than 80% more energy-efficient than traditional light sources, and their lifespan is more than 10 times longer than traditional...[Details]
Suppose you are an engineer working to design a power supply for an automated robot in a factory. Or perhaps you are designing a power supply for a car’s braking system, or a remote-controlled toy ai...[Details]
Earlier this month, the Indian government announced that it would invest about 500 billion rupees (about 6.6 billion U.S. dollars) in fiscal incentives and supporting facilities to attract global sma...[Details]
Resistor Noise and Calculation Example
We have shown how to convert the noise spectral density curves on the data sheet into an op amp noise source model. In this section, we will see how to us...[Details]
Recently, a 215 kWh distributed energy storage was connected to the Shiqiao No. 75 distribution box transformer, completed testing and put into operation, becoming the city's first cloud energy storag...[Details]
Analog electronics
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