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Depending on the installation form, ultrasonic flow meters have the following differences: 1. According to the different occasions of use of ultrasonic flowmeters, they can be divided into fixed ultr...[Details]
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1 Introduction
The use of a unified protocol standard for CAN bus control network and the Internet is one of the ways to integrate CAN bus control network and the Internet. At present, it is sti...[Details]
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Speaking of new energy vehicles, what are you most concerned about? Some people may care about the cruising range of the product, while others may pay more attention to the vehicle’s intelligent assi...[Details]
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Recently, the MPEG LA patent pool announced that it has filed a patent infringement lawsuit against Samsung in the Düsseldorf Court in Germany. The patents involved are standard essential patents fo...[Details]
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With the improvement of liquid crystal technology, the introduction of high-performance embedded processors and the continuous reduction of hardware costs, the application of color LCD in various e...[Details]
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The emergence of lithium batteries in the 1990s is an important milestone in the field of energy technology. Compared with other secondary batteries, lithium batteries have higher volume density an...[Details]
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In recent years, with the rapid development of artificial intelligence, the Internet of Things, big data and the deployment of 5G commercial services, our work and life are becoming more and more int...[Details]
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The idea of layering is not something mysterious. In fact, many engineers who do projects also use it. I have read many posts and found that there is no mention of this thing. However, the layered ...[Details]
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The National Development and Reform Commission issued the "Key Tasks for New Urbanization Construction in 2019", requiring the strengthening of urban infrastructure construction, the improvement of u...[Details]
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Hua-Han plans to issue 3.54 million new shares as consideration for the acquisition and exchange shares with its subsidiary AIS Cayman. If the transaction is successfully completed, Hua-Han will acqu...[Details]
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According to foreign media 9to5Mac, Apple recently launched the "From Apple Music With Love" holiday event for Apple Music subscribers. Apple said that in the next week, it will launch exclusiv...[Details]
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Should embedded engineers learn ARM assembly instructions? There are many answers to this question when searching online. Most of them suggest not to learn assembly language but just learn C language...[Details]
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Today, let's talk about Datalog files. This file format is a bit old. Basically, this file format can be considered binary. To be precise, if you study it carefully, you can find that the i...[Details]
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On July 14, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched an outdoor 400W-IP67 waterpro...[Details]
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1.2.4 Low-pass filter
The low-pass filter is used to pass low-frequency signals and suppress or attenuate high-frequency signals. A first-order low-pass filter is used in this product. The circ...[Details]
Analog electronics
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