[i=s]This post was last edited by anger0925 on 2021-7-25 10:29[/i]First of all, I would like to thank EEWORLD and Silicon for giving me the opportunity to experience the EFM32PG22 development kit and ...
Convert USB power supply to positive and negative 15V power supply, which can power 3 op amps. The power consumption of op amp is about 300MW, which should be enough. Please recommend related circuits...
I am a newbie, and I want to make a phase-locked amplifier with a reference signal frequency of 5MHz~7MHz. I have checked some information but still have no idea. Can any expert give me some advice?...
What is01Transparent transmission
The module is open and transparent to the user . No matter what is transmitted, the device used only acts as a channel .
Transmit the content to be transmitted intact...
Abstract: With the continuous improvement of living standards, cars have gradually entered thousands of households. The pursuit of fashion and individuality has made car owners do their best to dress ...[Details]
On March 25, Huang Jingyun, Chairman of Wenzhou Zinc Era Energy Co., Ltd., and Gao Xiaofa, General Manager, went to Yueqing Bay for inspection and exchange. They had in-depth exchanges on zinc-brom...[Details]
Previously, Tesla CEO Musk revealed in an email to employees that Tesla's delivery volume in the third quarter of this year is expected to hit a new high, but analysts believe that Tesla's full-year ...[Details]
Preface
With the development of radar technology, the task of radar is not only to measure the distance, azimuth and elevation of the target, but also to measure the target speed and obtain more info...[Details]
Recently, some users reported in forums and official communities that Apple Watch Series 7 had charging problems after upgrading to watchOS 8.3. According to statistics, almost all charging p...[Details]
Not everyone can understand the circuit diagram inside the P0 port, and many people need to read the text description. However, some of the instructions are far from satisfactory, and the basic funct...[Details]
On March 1, Nvidia had a good start, with a 4% increase on the day and a closing price of US$822.79, and its market value exceeded the 2 trillion mark for the first time.
At the same time, Nvi...[Details]
The RS-485 standard is widely used in industrial control, power communication, intelligent instruments and other fields. However, in field environments such as industrial control, the situation is ...[Details]
The increasingly mature photovoltaic market requires a more complex product portfolio, rather than a one-size-fits-all approach. The introduction of the 531 new policy in mainland China has led the...[Details]
Motor power efficiency has taken center stage. Governments are increasingly interested in saving energy, and technology now makes it possible and economical to demand it. Advances in motor control...[Details]
On this basis, a digital energy spectrum measurement experimental device was established through circuit design, and the energy spectrum of 137Cs was measured. The measurement results were completely...[Details]
Recently, more than 4,000 energy storage batteries were neatly placed in the warehouse of Anhui Woboyuan Technology Co., Ltd. in Hangbu Economic Development Zone, Shucheng County. Customs officers fro...[Details]
On September 2, a foreign blogger released a spy photo of the front panel of Huawei Mate 30 Pro on Twitter. According to the leaked photo, it can be confirmed that Mate 30 Pro will adopt a notch wate...[Details]
This article explains how Renesas has derived its digital product strategy from the evolution of the automotive industry, specifically regarding the major changes in automotive E/E architecture. CA...[Details]
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