1. Analysis of the working principle of battery charging circuit
The battery charging circuit is shown in Figure 3.1, and the working principle is as follows:
(1) U1A, D7, and R13 are the charging ind...
[i=s]This post was last edited by Yicheng Longshan on 2022-12-1 00:54[/i][Xingkong Board Python Programming Learning Main Control Board Evaluation 3] Application Development of Xingkong Board in Mathe...
Preface
In industrial products and aerospace products that are used in harsh environments, the content of RAM may cause a small probability of random bit flipping due to environmental factors, such as...
Thanks to MPS and EEWorld for giving me the opportunity to participate in the MPM54304 evaluation board order rebate experience activity.
I have received the MPM54304 evaluation board for a week. I ha...
Preface
Dhrystone is a comprehensive benchmark program designed by Reinhold P. Weicker in 1984. The program is used to test the CPU (integer) computing performance. Its output is the number of Dhrysto...
Preface
In the previous article, we used Dhrystone to test integer computing performance. This time, we use Whetstone to test floating-point related computing performance.
process
Add code
Get the cod...
Recently, Panasonic revealed to the Wall Street Journal that more than a year after Tesla launched its new battery design at Battery Day, they have come up with a 4680 cylindrical lithium battery wit...[Details]
The NCP1654 is a controller for a continuous conduction mode (CCM) power factor correction step-up pre-converter. It controls the power switch conduction time (PWM) in a fixed frequency mode and de...[Details]
1 Introduction
With the development of power electronics and its control technology, frequency converters and their frequency conversion speed regulation have been widely used in vario...[Details]
On April 29, Intel, Snap, Nasdaq, Dell Technologies and NTT Data jointly announced the establishment of the Global Inclusion Alliance and developed diversity and inclusion indicators. These indicator...[Details]
With the integration of AI technology and the home appliance industry, the concept of smart screens came into being. With the advent of smart screen TV products, this category has triggered the indus...[Details]
Recently, China has made a major breakthrough in the development of general-purpose high-end chips. The first general-purpose GPU of BiRen Technology, a general-purpose smart chip startup, BR100, was...[Details]
Squirrel cage motor structure
The structure of the motor rotor: The rotor is the rotating part of the three-phase asynchronous motor, which is composed of the rotor core, rotor winding, shaft ...[Details]
Information construction is the theme of future coal mine work. At present, various mandatory laws and regulations on industrial site safety issues have been introduced one after another, and minin...[Details]
As a pioneer in the field of wireless technology, Nordic's products and technologies have attracted the attention of developers around the world. This technology tour in China has attracted widesprea...[Details]
Radio frequency is a limited natural resource. In recent years, with the continuous development of social economy, various new radio technologies and new services have emerged and are widely used in v...[Details]
Before the porting, I kept reading Teacher Ren Zhe's book and learned a lot. After I felt that I had some basic knowledge, I started the porting. This article is only a novice's understanding of the ...[Details]
0 Introduction
The pulse tester is an electronic instrument used to measure the number of times a person's pulse beats. It is also the main component of the electrocardiogram. Therefore, it plays an...[Details]
Active speakers are also called "active speakers". They usually refer to speakers with power amplifiers, such as multimedia computer speakers, active subwoofers, and some new home theater active sp...[Details]
Electronic crossover is a type of crossover. Its main function is to set the frequency path of the signal part. Today we will learn about the function and operation of electronic crossover.
...[Details]
Numerical Control Machine Tool (NC Machine Tool) and CNC (Computer Numerical Control) are often used to describe the same concept, but there are actually some differences between them.
1. Defi...[Details]
Power technology
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