First, understand the concepts of virtual short and virtual short:
Virtual short: Since the voltage gain of the op amp is very large, the open-loop voltage gain of general-purpose op amps is generally...
The A1 channel is used to sample and store in ADC12MEM0. Why is there no voltage change before and after the 6.1 port is connected to the Dupont line and grounded?...
After a busy day, I stopped to watch the news and found out that it is the beginning of winter today. Friends, have you eaten dumplings and glutinous rice balls today? Time flies and it is the winter ...
Preface:SRT is a very popular open source low-latency video transmission protocol. Using SRT reliable transmission technology, it can successfully achieve safe and reliable high-definition video trans...
[size=4] FLASH is mainly used as program storage, which is to replace the previous ROM. The biggest advantage is that it reduces the cost of the chip and can be electrically erased. At present, the li...
0 Introduction
Nowadays, wireless sensor networks have become a very promising measurement tool. It is a multi-hop network composed of miniature, cheap, energy-constrained sensor nodes...[Details]
LG has filed a new patent for a rolling OLED TV that features a screen that rolls sideways. While the company has shown rolling TVs in the past, this one is unique due to the dual scrolling mechanism...[Details]
The filter fit tester can quickly complete the fit test of filter materials and other respirators to ensure that they provide good protection performance. It complies with the Chinese respirator stan...[Details]
According to foreign media reports, Mohammad Asadi, assistant professor of chemical engineering at the Illinois Institute of Technology, has developed solutions to two major problems facing lithium-a...[Details]
On December 13, Panasonic Automotive Electronic Systems officially learned that its rear seat 48-inch display system has been installed in the new generation of Lexus’ flagship luxury MPV, LM, which ...[Details]
It’s been a few months since Honor was spun off from parent company Huawei and the company has yet to launch a flagship smartphone since then, but that may soon change. It is reported that the Hono...[Details]
Video transcoding is the conversion from one compressed video format to another, usually by first decoding one format into raw video frames and then re-encoding it in the new format. Efficient tr...[Details]
An electrocardiogram (
ECG
or
EKG
) is used to measure the electrical signals of the myocardium over time and display the results in a graphical form. ECG applications range from simple hear...[Details]
According to foreign media reports, physicists have set a new record by linking a "hot cloud" of 15 trillion atoms through quantum entanglement. The discovery may become a major breakthrough, helping...[Details]
Amid numerous changes, TSMC, which has dominated the manufacturing industry for many years, is also working hard to change with change. Not long ago, TSMC President Wei Zhejia personally signed a let...[Details]
As we all know, any closed-loop system with a gain of unity and an internal phase shift of 360° with frequency will have the possibility of instability. Therefore, almost all switching power suppli...[Details]
Recently, Apollo self-driving taxis have officially landed in Beijing. No reservation is required. You can use Baidu Maps to call a driverless car with one click and experience the charm of self-driv...[Details]
China Energy Storage Network News:
On March 13, it was learned from the Science and Technology Department of State Grid Shanghai Electric Power Company that the National Energy Administration...[Details]
Nvidia is likely to fail to complete its $40 billion acquisition of British chip design company ARM by the preset deadline of March 2022 as European regulators are reluctant to consider the case befo...[Details]
Silicon carbide has excellent electrical properties such as high voltage resistance, high temperature resistance, high frequency, and radiation resistance. It breaks through the physical limitation...[Details]
Analogue and Mixed Signal
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