Over the years, manufacturers have introduced LED lamps to the market with the ultimate goal of replacing incandescent and compact fluorescent lamps (CFLs). The design of these lamps has evolved from ...
Competition details: Click hereFirst of all, I would like to thank the netizens for their support for the competition. The list of 56 finalists is shown below. The list was jointly selected by EEWorl ...
Ah! I have been reading for hours... I still don't understand after reading a lot of information... There is an assignment to draw a digital tube display with common cathode and common anode, and the ...
In order to avoid the problem of developers participating in the event being rejected due to format failure when synchronizing content to the Open Chip Community (OCC), we now publish detailed posting...
Analysis of the relationship between 5G NR modulation order and EVM and system SNR requirements
Mobile communication technology has higher and higher requirements for data transmission rate. One way t...
As a fan of Butterfly, I feel sorry for the shortage and price increase of STM32. But whether you are making products or playing with DIY, you can't ignore the cost (there is a limit to not caring).
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3. Design of Switching Transformer
The area product (AP) method is used for design. For the push-pull inverter working switching power supply, the primary supply voltage UI=24V, the secondary sid...[Details]
Schematic diagram of the 50MW/250MWh liquid-cooled battery project. Image source: Highview Power
The UK government’s Department for Business, Energy and Industrial Strategy (BE...[Details]
Sharkoon has announced a lightweight gaming mouse called the Light² S, which features RGB lighting both inside and on the palm grip, making the mouse highly customizable. The Light² S mouse weighs ...[Details]
1 Introduction Since the 1990s, with the modern microelectronics technology, small closed systems have not been supported by a strong architecture, which results in the lack of sustained development c...[Details]
Some time ago, I was very anxious to solve the problem of upgrading from 128M to 256M DDR. Finally, after discussing with others, I finally got the correct result. Now I have to summarize it myself.
...[Details]
In the past year, humanoid
robots
have become the focus of attention, and many companies have lined up to launch their own humanoid products. Most of them have a typical humanoid appearance...[Details]
The secrets of Tesla's purely visual autonomous driving have been fully exposed by its own executives! Not long ago, Tesla cancelled the millimeter-wave radar of the Model 3 and Model Y models, and...[Details]
According to the information from the Ecological Environment Bureau of Yiyang City, Hunan Province, according to relevant requirements, Hunan Weike Technology Co., Ltd.'s annual production of 25,000 ...[Details]
"In the past one or two years, product manufacturers have shifted their efforts from 'thermal countermeasures' to 'thermal design'" (heat dissipation component manufacturer). Product manufacturers ...[Details]
NetDAQ network data collector is a powerful combination of software and hardware, which is very suitable for medium and small process monitoring and testing systems. It meets the increasing demand fo...[Details]
Recently, senior executives of Boeing revealed that due to the delay in the resumption of flights of Boeing 737MAX passenger aircraft, the company may reduce production or even suspend production of ...[Details]
Edge AI will have a huge impact on many vertical industries, including robotics, smart cities, healthcare, industry, retail, energy, agriculture, etc. AI for these applications involves both cloud a...[Details]
On June 6, Huafeng Testing & Control issued an announcement on the death of Mr. Sun Xian, the company's founder, one of the actual controllers, and chairman. It was disclosed that Mr. Sun Xian, the ...[Details]
Electromagnetic flowmeters are mainly designed for water metering and trade of water supply enterprises. They are waterproof, anti-corrosive, anti-interference and anti-lightning. There are no moving...[Details]
Silicon Labs and many IoT ecosystem and platform partners successfully held the 2024 Shanghai Works With Developer Conference
Keynote speeches, guest speeches, roundtable forum...[Details]
Analogue and Mixed Signal
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