Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
Welcome everyone to practice together: https://en.eeworld.com/bbs/thread-1154979-1-1.htmlThe following is a summary of the practice posts:username
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Embedded systems are one of the fastest growing segments of today's computer industry. As the number of devices using embedded computer systems increases, programmers, hobbyists, and engineers of all ...
[i=s]This post was last edited by littleshrimp on 2020-3-25 12:46[/i]STEVAL-MKI109V3 can be directly connected to the LIS25BA sensor to collect audio data
You can see real-time data changes through Un...
This book introduces the theory, framework and examples of Linux device driver development. It explains in detail the Linux device driver theory such as spin locks, semaphores, completion quantities, ...
Embedded Development Electronic Technology Classic Data 12G Embedded Development Electronic Technology Classic Data, I got it from my friend, there are 12G of data, I plan to share it bit by bit, ever...
1. Choke: It is used in low-frequency circuits to prevent low-frequency alternating current; pulsating direct current to pure direct current circuits; it is often used in the middle of the two filter ...
According to Jiwei.com, in order to increase the technical upgrade of high-end circuit boards and expand production capacity, Jingwang Electronics has invested a total of 5 billion yuan to build two ...[Details]
Technological innovations and new trends can produce a more flexible, resilient and efficient energy grid. It remains to be seen whether regulators will be bold enough to unleash the true power of ...[Details]
Ultrasonic detector is a commonly used detection instrument. Beijing Brady ultrasonic detector has the advantages of high accuracy, good stability, flexible use, easy to carry, wide range of applicati...[Details]
In the past six months, major chemical safety accidents have occurred one after another, and the degree of harm, scope of impact, and duration of impact have been difficult to bear. Doing a good job ...[Details]
In this article, we discussed several electronic drum simulator circuits that can be used to electronically replicate actual drum sounds using a few op amps and a few other passive electronic compo...[Details]
The external resources of the MCU I am talking about here are different from the internal structure of the MCU in traditional MCU books. The external resources I am talking about here refer to the to...[Details]
China Energy Storage Network News:
Today, Baidu and China Southern Power Grid Guangdong Company signed a strategic cooperation framework agreement in Guangzhou and will jointly implement the ...[Details]
With the popularity of family cars, people spend more time in cars, and in-car calls are inevitable. For driving safety, Bluetooth hands-free calls are a good solution, and the in-car Bluetooth sy...[Details]
The automotive semiconductor market has continued to grow over the past decade and shows no signs of slowing down. The growth of the automotive industry is primarily due to the use of electronics t...[Details]
Nowadays, games are getting better and better, whether it is more realistic game content or more realistic game sound effects. For example, in the popular chicken game, you can even hear the footst...[Details]
At the end of March 2021, VARTA AG released the Group's final annual report for the 2020 fiscal year. The Group's revenue achieved a high growth rate of about 140% to about 870 million euros. The o...[Details]
The code in iwdg.c is as follows: #include "iwdg.h" // Initialize independent watchdog //prer: frequency division number: 0~7 (only the lower 3 bits are valid!) rlr: automatic reload value, 0~0XFFF. ...[Details]
In 2019, I believe that both technology practitioners and traditional industries have clearly sensed a driving force - cloud computing is entering every detail of industrial production. In particular...[Details]
Recently, WPG Holdings , a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary WPG Pinjia is promoting an automotive flow turn signal so...[Details]
Second order low pass filter circuit diagram
The quality factor indicates the state of the filter passband. Generally, Q=0.707 is required.
From this we can get
The cut-off frequenc...[Details]
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