[i=s]This post was last edited by paulhyde on 2014-9-15 03:08[/i] In the past two days, I have been working on two AD9851s to achieve a 90-degree phase shift. Now I control the phase word, one produce...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:56[/i] Recently, the reporter learned from the Digital Audio and Video Decoding Technology Standard Working Group that the latest ve...
I need to buy an air conditioner recently. Although I have seen that the prices are rising, I just need it and there is nothing I can do.
For bedroom, about 11㎡
Budget 2K
Since I don't know anything, ...
I saw a very good article on the Internet about integral circuits and how to understand the role of capacitors. It can be used as a method to qualitatively study integral circuits. I reprinted it for ...
There is a programmers club that organizes lectures and discussions on the latest technologies on weekends, as well as ball games and cultural activities. It's pretty good. The National Day prize-givi...
Question: Why are the messages sent and received different? For example, if I send 00, I receive 80, etc. The procedure is as follows:#includereg52.hvoid init(){EA=1; ES=1; TMOD=0x20; SCON=0x50; TH1=0...
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[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]
We are entering a new era where people are increasingly affordably equipped with more electronic gadgets. Electronics have become essential to our lives. For example, the average consumer now owns ...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
The Automotive Testing and Quality Assurance Expo (ATE 2025) will open on August 27th. At the expo, Rohde & Schwarz (R&S) will showcase six automotive testing solutions, themed "Intelligently Drivi...[Details]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[Details]
Electric vehicles are becoming increasingly popular, with increasingly longer ranges. There are two ways to charge electric vehicles: slow charging and fast charging. Which is the most suitable? Sl...[Details]
Compared to cloud databases, minicomputers are purpose-built for decentralized, rugged computing at the edge of the network. By moving applications, analytics, and processing services closer to the...[Details]
A patent disclosed by Ford proposes replacing traditional segmented side curtain airbags with integrated full-width side curtain airbags that span the side of the vehicle and can be deployed simult...[Details]
There are many motors that can use thyristor speed control, and they can be used in almost all industries. Various types of motors, such as fans, pumps, AC motors, DC motors, torque motors, single-...[Details]
For new energy vehicles, the importance of batteries is unquestionable. Not only does it determine the performance of the vehicle, but the battery density also has a great relationship with the veh...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
Consumer demand for premium listening experiences has driven rapid evolution in the wireless headphone market in recent years. Hybrid designs, which utilize two drivers per earbud to enhance sound ...[Details]
According to Reuters, citing people familiar with the matter, British semiconductor design company Arm Holdings (NASDAQ:ARM) has hired Rami Sinno, head of Amazon's (NASDAQ:AMZN) artificial intellig...[Details]
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