Question 09 1. In the waveform of Figure (02) in this article, that is, Figure 4.1 (d) of the “Switching Power Supply Design 3rd Edition”, the areas of parts A1 and A2 are equal. What does the equal ...
Design of a single-chip traffic light controller 1. Design task Set up traffic lights at a crossroads and use a single-chip microcomputer to reasonably control them. Time and direction control require...
The new AVR series (for example, ATMEGA168, etc.) uses an enhanced watchdog timer. Compared with the original watchdog, it has the same reset function and an interrupt function. The interrupt function...
Now I have built a power switching circuit using MOS. Considering that the user may accidentally short-circuit the output end, I want to add a short-circuit protection circuit. However, due to the boa...
The basic knowledge has basically explained the home of UCOS (i.e. the hardware platform environment), and what the compiler does to make the program written in the high-level language become a progr...[Details]
According to Jiwei.com news, on August 23, Xinlai Materials released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 897 million yuan, a year-o...[Details]
DigiKey , a global distributor of electronic components and automation products with full stock and fast delivery,
will participate in the electronica electronics show held in Munich, Germany f...[Details]
As the solar photovoltaic power generation industry continues to heat up, robot suppliers have finally seen development opportunities and a bright future.
Kuka Robotics’ Marioni said, “The rapid gr...[Details]
Safety first! Many industrial processes involve toxic compounds, such as chlorine in the manufacture of plastics, agrochemicals and pharmaceuticals; phosphine and arsine in the production of semicondu...[Details]
On September 20, Luxshare Precision disclosed the minutes of the company's recent investor research activities. The content mainly introduces the current progress of Luxshare Precision's consumer el...[Details]
1 Introduction
In recent years, computer technology, modern communication technology and automatic control technology have developed rapidly. With the development of new technologies, intellige...[Details]
introduction
The openness, reconfigurable design, modularization, and networking of CNC systems are the hot topics in the current research of CNC technology. The technical essence of open CNC i...[Details]
With the development of electronic technology, batteries are widely used in mobile phones, pagers, hearing aids, electronic tools, and even satellites. Depending on the industry in which the battery ...[Details]
1. First we need to calibrate , turn on the power, turn on the instrument and prepare for calibration . 2. Connect the two wires. 3 Adjust to get square wave and triangle wave 4Adjust the frequenc...[Details]
Production instructions:
L1 uses a 2cm diameter magnetic ring, 1.7 polyester enameled wire tightly wound 35 turns, and then sealed with silicone rubber, otherwise it is easy to produce a buzzin...[Details]
A paper published in Nature Communications on the 31st reported a machine learning model that can partially reproduce the collective knowledge accumulated by professional chemists in their work. This...[Details]
According to reports, Apple released its third quarter results for fiscal year 2021 today. The report shows that Apple's net revenue in the third quarter was $81.434 billion, a 36% increase from $59....[Details]
It is a common phenomenon that the resistance range of the multimeter is burned out due to the wrong range selection.
Take the R×1 range of the U-10 multimeter as an example, and its si...[Details]
On October 21, Li Hongshuang, Party Secretary and Chairman of Shanxi Coal Group, and Wang Zhiqing, General Manager, met with Michel Loiseau, Chairman of France's Areva Energy Storage Group, and Zha...[Details]
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