I think the term slew rate is something I have only heard of in recent years. Maybe I haven’t been exposed to such a deep understanding of it before. So I haven’t heard of it.
It is defined as the rat...
Early in the morning, I saw the fireworks-like capacitors recorded by Xiaoxia ( https://en.eeworld.com/bbs/thread-1211473-1-1.html ), and I was shocked. I quickly went to interview the person involved...
After a long wait, MicroPython v1.19 has been released. Here is the description of this update.v1.19: new mpy 6 file format, improved bytecode, added Renesas-ra hardware platformIn this version of Mic...
[i=s]This post was last edited by manhuami2007 on 2022-3-18 17:00[/i]At first, I planned to use the official WAFT to achieve screen display, but I didn’t understand how to use it, so I decided to swit...
The interrupt service function is placed in a separate C file. How should the global variable array in the interrupt be defined so that it can be used? This array is used in both the main program and ...
FreeRTOS on stm32 ST:https://training.eeworld.com.cn/course/5368Learn how to use CMSIS_OS based on FreeRTOS operating system in your application
Intention of this training is to introduce main feature...
With the continuous development of the new energy vehicle market, the electric drive industry is also constantly improving. 1.1 The development of new energy market promotes the progress of electr...[Details]
The function of this delay switch is: when a person enters the toilet, press the button, the light will turn on, and after a few minutes, the light will automatically turn off if it is not turned off...[Details]
Recently I am going to write a simple operating system on Cortex-M3 and plan to use IAR. In order to write the startup code well, I spent some time to understand what IAR does before main(). First, w...[Details]
The main design challenges of LED lighting applications include heat dissipation, high efficiency, low cost, dimming without flicker, wide range dimming, reliability, safety and elimination of colo...[Details]
1 Introduction As modern industrial production and scientific research place increasing demands on data acquisition systems, transmission speed, error correction capability, and ease of operation and...[Details]
I. Introduction The GPS/Beidou module basically sends data through the serial port, and the frequency of sending data is 1Hz. You can search for "GPS data format" for the content of the data sent. ...[Details]
The ARM connector defines some symbols that contain the character $$. When generating an image file, the ARM connector uses them to represent the starting address and storage area boundaries of each d...[Details]
Recently, the Ministry of Science and Technology issued a notice approving the establishment of six national research centers, including Beijing Molecular Science, Wuhan Optoelectronics, Beijing Co...[Details]
1 Introduction
At present, vehicle information systems have gradually become an indispensable part of intelligent transportation systems (ITS) that integrate advanced electronic, computer and com...[Details]
On November 2, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market , announced that its subsidiary Pinjia launched a BLDC freque...[Details]
Earlier this week, the British government approved the use of Huawei equipment in 5G networks by domestic operators, but defined the latter's role as a radio access network supplier and set a 35% lim...[Details]
summary
The Fusion Digital Power Designer software that can be used with the digital power supply UCD3138 has a Graphical User Interface (GUI) interface, on which users can edit data and interac...[Details]
This section is about writing serial port programs in the ARM2200 environment, including the round-robin method, interrupt method, and serial port programming under the UC/OS-II operating system. Use...[Details]
Before learning about 3U and 5U communication, let's first take a look at what N:N communication is (5U PLC calls this "simple PLC connection"). N:N communication is a very basic communication prot...[Details]
Event Preview The 2024 Green Low-Carbon Transformation and Energy Storage Technology Innovation Industry-Education Integration Seminar/CFE2024 Southern Flow Battery Energy Storage Industry-Education I...[Details]