We all need an "it" in areas such as protecting personnel, noise immunity, and handling ground potential differences between subsystems. You can design "it" in applications such as motor drives, solar...
In the application of single-chip microcomputer, it is often necessary to save the running data when the power is off (including manual shutdown and accidental external power failure). At present, the...
[size=14px]The STM32 branch adds receive buffer setting parameters when initializing the serial port, and can flexibly set the buffer size. [/size] [size=14px]https://github.com/micropython/micropytho...
Today, EEWORLD launched a new user points system - Core Points . This post is specially opened to explain the scoring rules, usage and precautions of Core Points.1. About Core PointsA: Core Points is ...
[i=s]This post was last edited by Beifang on 2021-7-26 12:33[/i]1. Thanks for this review opportunity. First of all, I will unbox and show you the board. It is very small.The layout of the reverse sid...
Hello everyone, As shown in the figure below, a small resistor (such as 33 ohms) is connected in series with the signal line to match the impedance and reduce reflection, but what is the purpose of co...
According to Jiwei.com, from the beginning of August to now, the stock prices of the entire semiconductor sector have been in a correction state, and the stock prices of many semiconductor concept st...[Details]
Introduction
The design of USB low-speed devices has reached a considerable maturity. Various IC companies have launched solutions for USB DEVICE, generally with 8 BIT CPU CORE + USB SIE as t...[Details]
This is an automatic temperature control speed regulator for an electric fan. It can automatically adjust the speed of the electric fan according to temperature changes. The circuit can be adjusted...[Details]
Beijing, China, September 12, 2024 -
MathWorks, the world's leading developer of mathematical computing software, today released Version 2024b (R2024b) of the MATLAB® and Simulink® product fami...[Details]
Leveraging Multiple Antennas
for High Performance To support new applications such as smartphones, personal communications devices are demanding higher data throughput rates. To increase thro...[Details]
Preface
Smart home
, also known as intelligent residence, is developing towards the direction of having
wireless
remote control, multimedia control, high-speed data transmiss...[Details]
In 2011, Yuan Zheng resigned from Cisco WebEx to start Zoom. It is unknown how he signed a non-compete agreement, because he turned around and worked on video conferencing, which WebEx excels...[Details]
First, you need a configured environment. The compilation environment used in this article is as follows:
Host system: Ubuntu 9.10
Host compiler: gcc version 4.4.1
Cross compiler: arm-...[Details]
Today, Redmi and JD.com jointly launched the customized mobile phone Redmi K30 5G Speed Edition, which is officially released. It is the first to use Snapdragon 768G. The 6GB+128GB version is price...[Details]
In electronic circuits, we often see three different symbols: VCC , VDD and VSS. What are the differences between them? 1. Explanation VCC: C=circuit means circuit, that is, the voltage connected t...[Details]
In switching power supplies, current sampling is very important. Common current sampling calculation methods include average value sampling method and effective value sampling method. Now we analyze ...[Details]
According to foreign media reports, Renault Group has reached a strategic partnership with STMicroelectronics to ensure that Renault can obtain sufficient power chips for its pure electric and hybrid...[Details]
Espelkamp, November 14, 2023 –
Digitalization, (de)globalization, sustainability and energy efficiency: These are the key issues that are currently weighing on our society.
Under the trad...[Details]
In recent years, the sales share of OLED TVs in the high-end market has increased year by year. However, if OLED TVs want to have a place in the future TV market, they still need more cost-competitiv...[Details]
The ADM2481 differential bus transceiver is a comprehensive, electrically isolated component designed for data bidirectional balanced, multipoint bus transmission line communications. It compl...[Details]
Analogue and Mixed Signal
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