Op amps, power supplies and LDOs are the most commonly used devices in our circuits. However, when using op amps, we often ignore a parameter, which is op amp noise. Some engineers don’t even know wha...
After a preliminary understanding of the TFT screen display of the development board, this will complete the experiment of displaying Chinese characters. At the same time, a string function that can d...
[i=s]This post was last edited by cruelfox on 2019-11-16 23:41[/i]To DIY or buy, this is a question.
Among the test and measurement tools for electronics enthusiasts, multimeters and oscilloscopes a...
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1. pH meter composite electrode The electrode that combines the pH glass electrode and the reference electrode is called a pH composite electrode. The one with a plastic shell is called a plastic...[Details]
This circular colored light moves in a certain direction, but in the process of moving forward, it occasionally moves backward, giving people the feeling of overcoming difficulties and moving forwa...[Details]
The humanoid
robot
market is very competitive, and many companies are trying to attract money and roll up their sleeves to get started.
While technology companies are still preparing a...[Details]
Since the second half of 2020, the global foundry capacity has been in short supply, and the entire chip supply chain system has been in short supply. Recently, Qualcomm's 5G mobile phone chip supply...[Details]
At present, the electricity market has not yet reached the point where resource allocation is truly regulated by market means. The electricity market pricing mechanism is not sound and there is a l...[Details]
This article introduces the main features and advantages of SSL1623PH, block diagram and typical application circuit diagram.NXP's SSL1623PH is a switching power supply (SMPS) controller that can work...[Details]
Contents The invention belongs to the technical field of multiphase flow measurement of crude oil well produced liquid, and relates to a measurement method of a constant volume pipe piston type oil, ...[Details]
Fundamentals of Digital Electronic Technology systematically introduces the basic theories, design methods and typical applications of digital circuits. Contents include: Fundamentals of digital ci...[Details]
New York’s energy storage deployment target of 1.5GW by 2025 was warmly welcomed by the industry when it was introduced in early 2018, but this has been “doubled” to 3GW by 2030.
G...[Details]
The Arduino microcontroller was first released in 2005, fueling the Maker Movement. While more advanced boards have since joined the Arduino line, the basic Uno microcontroller remains popula...[Details]
Battery charging time is an important limiting factor for the promotion of electric vehicles . According to foreign media reports, a recent study conducted by Tao Gao, an assistant professor of chemi...[Details]
If you want to make the light flash continuously, it will have certain practical value, for example, it can be used as a gas. How can you make the light flash continuously? In fact, it means that the ...[Details]
According to China News Network, Shaoxing, Zhejiang will accelerate the improvement of the layout of the new generation of communication infrastructure, build 3,873 new 5G base stations this year, ac...[Details]
ARM instruction set-coprocessor instruction details
ARM can support up to 16 coprocessors, whose main functions are: ARM processor initialization, data processing operations between ARM...[Details]
Soft start and variable frequency start are two different ways of starting motors. They are widely used in industrial automation and power systems. This article will introduce the concepts, princip...[Details]