The DC output of the Agilent digital power supply is 20V 2.5A. When the circuit is open, it is adjusted to 20V. After the circuit is connected, it becomes 2V. What is the reason?...
[i=s]This post was last edited by shinykongcn on 2018-6-8 11:19[/i]This CPU model is limited to 50k units. 8086 units will be randomly given to participants. 6c12t, main frequency 2.2GHz, turbo freque...
The things about Guo Tianxiang's team are very funny. I discovered it by accident. I ate it as kimchi late at night. Click on the blog link: http://xgc94418297.blog.163.com/blog/static/112966040201101...
Using a simple three-wire serial port, there is no flow control, no data ready, and no terminal ready! How can I solve the following problem: SIM300C and the server send data at the same time, and the...
The environment is evc++ SP4. I want to use one sentence plus a variable to do the parameters in afxmessage. For example, I bought 5 books, and the 5 here is variable. I tried several ways and none of...
[b]A text message was sent by mistake. . It became a group message[/b] I was in a bad mood these past few days. I was bored at home at night, so I sent a text message to one of my ex-girlfriends. The ...
Reflow soldering, a common soldering method in modern electronics manufacturing, primarily melts solder paste and pads to form solder joints. With technological advancements, soldering equipment ha...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
The most significant feature of IPS panels is that both electrodes are located on the same surface, unlike other LCD panels, which have electrodes arranged on top and bottom surfaces in a three-dim...[Details]
Amidst the wave of intelligent automotive transformation, advanced driver assistance is gradually emerging from cutting-edge technology into the mainstream, becoming a new frontier of industry comp...[Details]
Overview
As handheld voice communication devices become more and more popular, they are increasingly used in noisy environments, such as airports, busy roads, crowded bars, etc. In such noisy ...[Details]
Charging is a familiar process for new energy vehicles, and as a source of battery energy, charging piles are crucial. New energy vehicle charging can be divided into fast charging and slow chargin...[Details]
Reflow soldering is one of the most commonly used methods in electronics manufacturing, allowing for the soldering of large numbers of components in a relatively short time. However, any experience...[Details]
During daily operation of an R-type power transformer, the voltage used varies as the equipment being used adjusts. This raises the question: can the transformer change voltage at this point? The a...[Details]
Intel®
Xeon®
6
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core processors now support the new Amazon EC2 R8i and R8i-flex instances on Amazon Web Services (AWS).
These new instances offer superior performance and fast...[Details]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
"I want to ask why there are so many manufacturers making mobile phone CPUs, but only Intel and AMD make computer CPUs?"
The progress of domestic PC CPU production has disappointed many ...[Details]
The basic structure of the power grid dispatching automation system includes three parts: control center, master station system, plant terminal (RTU) and information channel. According to the diffe...[Details]
The term "remote meter reading" literally emphasizes remoteness. But how far is remote? One kilometer? Two kilometers? Those aren't considered far at all. Currently, the longest distance for ...[Details]
Yongxin Technology's BCL603S2H chipset integrates the nRF54L15 system-on-chip for monitoring various sensors and achieving seamless wireless connectivity.
Oslo, Norway – August 19, 2...[Details]
Silicon carbide (SiC) power switching devices are becoming a popular choice for industrial battery applications due to their ability to achieve faster switching speeds and superior low-loss operati...[Details]
Power technology
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