In order to thank the old cows (forum experts) who are active in the forum all year round, diligently and silently sharing:D, and to encourage the new cows who join the forum, every month EEWORLD will...
[Abstract] Great Wolf Resorts in the United States has introduced an RFID wristband system. After customers wear the RFID wristband, they can open their room doors and pay for purchases in the activit...
Yesterday I used a perfboard to solder a parallel port C8051 programmer according to the drawings provided in my previous post.I plugged it into my PC this morning, ran the programmer file (the attach...
Hello everyone. I studied analog electronics when I was a sophomore, but I didn't understand much at the time. I just took it to get by for the exam. Now I want to really understand it, but I don't kn...
[p=28, 2, left][color=rgb(51, 51, 51)][font=宋体][b]Capacitor[/b] is what we usually call a capacitor, and its function is to serve as a container for holding electricity. Capacitors are also one of the...
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[Details]
With the gradual popularization of new energy vehicles in recent years, more and more people have been able to access and purchase electric vehicles. The structure of electric vehicles is composed ...[Details]
Since the beginning of summer, high temperatures have continued to intensify, and the national electricity load has frequently broken records. The latest data from the National Energy Administratio...[Details]
Recently, a research team from Shandong University and Huawei Technologies Co., Ltd. achieved a significant breakthrough in the field of power semiconductors. Using fluorine-ion implantation termin...[Details]
Pure electric vehicles have two batteries: a power battery and a storage battery. The storage battery, as the vehicle's small battery, also serves as the vehicle's main auxiliary power source, plac...[Details]
Ever since smartphones became popular, their battery life has become a major concern. Although current phones often have large batteries of 3,000 to 4,000 mAh, heavy users still have to charge thei...[Details]
It's difficult to give a strict definition of one-segment (global) end-to-end. The core of a VLM/VLA is a large foundational model, typically with 2-4 billion parameters. Large models are not ade...[Details]
A speaker box, also known as a loudspeaker enclosure, combines high, mid, and low-frequency speakers within a specially designed enclosure. A crossover network routes high, mid, and low-frequency s...[Details]
A new wave is coming, and the supply chain often leads the way.
With
the widespread adoption of
smart cars
,
LiDAR
has become a must-have feature in smart cars, like a saf...[Details]
As semiconductor performance and efficiency continue to improve, today's mobile devices are rapidly increasing in functionality and complexity. In particular, as mobile devices begin to surpass the...[Details]
How does Yushu Technology view
the
robotics
market?
From August 8th to August 12th, the 2025 World Robot Conference was held at the Beijing Economic and Technological Development ...[Details]
With the booming electric vehicle market, power motor technology is facing new challenges. In this marathon of electric drive systems, the stator and rotor are the motor's "heart," requiring precis...[Details]
The number of technologies that can be used in current and future mobile phones is enormous and continues to grow - from short-range wireless technologies to nearly ubiquitous features such as came...[Details]
Since the beginning of this year, with the continuous breakthroughs in technology, the maturity of production processes and the coordinated progress of the industrial chain, the application boundar...[Details]
“I kept pumping the brakes, and pumping the brakes,” recalled Peter Rothschild, a devoted Volvo fan. But for several seconds, his Volvo SUV didn’t respond and accelerated instead of slowing down....[Details]
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