This is a post I made before about static electricity generators.
Is there an error in the schematic diagram of the electrostatic generator? - Power Technology - Electronic Engineering World - Forum (...
In today's smart homes, users often struggle with signal range and quality. Many people are troubled by problems such as being unable to connect to the Internet, read the news, contact friends, greet ...
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Introduction to the SIG852 arbitrary waveform generator based on computer software (similar to a virtual oscilloscope)
For hardware engineers engaged in circuit board development, signal sources are f...
Hello, everyone~~ It's another beautiful day~~ I'm here to give you some review information~~Development board activities that are in the application period or still have vacancies to apply for:1. Pin...
At the end of the year, all units across the country are doing various year-end summaries. I have a suggestion. Can the EEWORLD forum organize the posts in the forum over the past year? For example, t...
Circuit Function and Advantages
The circuit shown in Figure 1 is a single-supply, low power, window detector with programmable upper and lower limits. This type of circuit can be used to gener...[Details]
On March 22, Suzhou Goodech released its 2020 performance report, stating that the company achieved operating income of 1.805 billion yuan, a year-on-year decrease of 8.88%; the net profit attributab...[Details]
Demonstrating the "gravitational force" of China's opening up and injecting new impetus into world economic growth, the much-anticipated 3rd China International Import Expo (hereinafter referred to a...[Details]
The crumple zones, seatbelt tensioners and airbags in cars have moved beyond the realm of low-end products and have begun to enter the ranks of high-tech products. These new safety technologies are...[Details]
Ball pins are widely used in the connection, fixation and positioning of automobiles and other important equipment. Their reliability has a significant impact on the working reliability and safety of ...[Details]
I would like to say a few things about max232:
1. max232 is a level conversion circuit. The high level of 232 level is -15 volts to -3 volts, and the low level is +3 volts to +15 volts. The ideal val...[Details]
With the rapid development of electronic payment in the financial industry and the Internet of Things industry, traditional magnetic card and barcode recognition technologies have brought many securit...[Details]
1. Design idea of 845 single-ended Class A tube amplifier
1. The pre-stage adopts 6H8C low-frequency voltage amplifier tube to realize the popular SRPP connection and cathode follower circuit. T...[Details]
Whenever I see the rows of small lights on the speakers and amplifiers at home jumping like waves with the music being played, or when I open the music player software Qianqian Jingting on my compute...[Details]
"An article to find out the reasons why industrial connectors fail" is compiled for you by Deso Connectors. To purchase connectors, go to Deso.
Although each connector has a rated service life...[Details]
After being launched for some time, the details page of Samsung Galaxy Fold foldable phone was finally officially launched on Samsung China official website today. Samsung said that Galaxy Fold "surp...[Details]
1. Frontier
With the rapid development of science and technology, the concept of smart cockpit has been widely understood by people. The automatic air purification system in the car is a good ...[Details]
A week has passed, and earth-shaking changes have taken place in the electronic world. We have gathered the information worth paying attention to this week and read the major events of the week in on...[Details]
On April 5, Hubei Province held a press conference on the prevention and control of the new coronavirus pneumonia epidemic to introduce the orderly resumption of work and production in key industries...[Details]
Recently, the launch and press conference of Jibei Virtual Power Plant organized by State Grid Jibei Electric Power Co., Ltd. was successfully held in Beijing. This marks the official launch of the...[Details]
Power technology
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