After pressing the left mouse button to select a piece of content, after releasing the left mouse button, I found that the selected area is still changing with the cursor position, as if the left mous...
Live replay: STMicroelectronics on third-generation wide-bandgap semiconductor products and technologies : https://training.eeworld.com.cn/course/67791...
[i=s]This post was last edited by MianQi on 2021-3-26 11:14[/i]Based on the content of these two posts:
1. Chapter 80, CH32V103 Application Tutorial - Brushless DC Motor Key Control - https://bbs.21ic...
[i=s]This post was last edited by Aguilera on 2022-6-30 13:45[/i]Hello, teachers. In the figure below, the function of the transistor in this circuit is shown. Why do we need to add a transistor to th...
Help:I am simulating a digital multimeter, which uses mc14433. There is no mc14433 library in proteus. Does anyone have the mc14433 library that can be used for simulation?...
How to use the content in the picture to receive signals wirelessly, six channels, 16 channels.
I have never been exposed to wireless reception, so I don't understand this knowledge point and can't wr...
Composition of ARM program (referring to the program being executed in the ARM system, not the bin file saved in ROM)
An ARM program consists of 3 parts: RO segment, RW segment and ZI segment.
RO is...[Details]
1. Common faults of voltage transformer For voltage transformers , the most common fault is that the core through-bolts are suspended in potential and discharged during operation due to unreasonabl...[Details]
Working Principle of Steam Compressor
After the steam is filtered by the filter, the clean steam enters the main engine cavity through the air inlet valve, and the volume of the cavity changes...[Details]
Nowadays, the application scope of DC energy meter is rapidly expanding, including DC energy measurement in trolleybus, tram, subway vehicle, electric vehicle and photovoltaic power generation, and...[Details]
Like previous years, Google recently released the first developer preview of the new system Android 12. Dave Burke, Google's vice president of engineering, once said that the goal of the new system i...[Details]
introduction
The NioslI embedded processor is a SOPC solution proposed by Altera. It is a 32-bit embedded processor that users can configure and build at will. Combined with rich peripherals, ...[Details]
With the advent of consumption upgrades, people are increasingly paying attention to the quality, battery life, and thinness of notebooks when choosing them. People are increasingly aware of what the...[Details]
Switching power supplies are widely used in various electronic devices such as computers and communications due to their low power consumption, high efficiency, small size, light weight, wide vol...[Details]
The use of pop-up headlights is interesting and helps keep the car's lines smooth when the lights are retracted. However, such lights are not conducive to pedestrian safety in the event of a collisio...[Details]
In an interview with Italian media on Friday, U.S. Secretary of State Pompeo said that Huawei's investment is not a normal market transaction but a "predatory action" that should be banned by all cou...[Details]
Recently, some media have noticed that a clause in the EULA (End User License Agreement) of NVIDIA CUDA 11.6 and later versions mentions: "You may not reverse engineer, decompile or disassemble any r...[Details]
On March 11, Zhonghuan Semiconductor released its 2020 annual report stating that the company achieved operating income of 19.06 billion yuan, a year-on-year increase of 12.8%; net profit of 1.48 bil...[Details]
The biggest obstacle to the promotion of hydrogen fuel cell vehicles is the high price and rare production of platinum. This expensive metal is particularly important for the redox reaction ...[Details]
Industrial control voltage generally refers to the voltage used to control industrial equipment and machinery. In the industrial field, the control voltage can be direct current (DC) or alternating...[Details]
MCU
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