[color=#222222][backcolor=rgb(238, 238, 238)][font=sans-serif]I recently used cubemx to update the cube firmware library and accidentally found the f1 cube library. I would like to share the download ...
PWM DC-AC complementary with dead zone and chopping, can high-precision PWM be used? Because there are fluctuations in the chopping process, is there any register counting during the chopping process?...
When I use platform builder 4.2 to customize the kernel, the following error always occurs. I am very depressed. I hope everyone can help me. I am new to embedded programming CVTRES : fatal error CVT1...
μC/OS-II is a portable, deprivation-type real-time multitasking embedded system suitable for safety-critical applications. It is easy to learn and is very popular in engineering applications and embed...
The summary is just to link several scattered posts together so that everyone can have a comparison and appreciate the progress and care of each design: First version: https://bbs.eeworld.com.cn/threa...
Hello everyone, my laboratory robot mainly uses a DC motor to drive climbing, but when going downhill, I want to use the reversible reaction of the DC motor to charge the battery. When the DC motor is...
TD-SCDMA (Time Division Synchronous Code Division Multiple Access) is one of the three major standards for the third generation of mobile communications. It is a communication standard with indepen...[Details]
Digital signal processors have efficient numerical computing capabilities and can provide a good development environment, while programmable logic devices have highly flexible configurability. This...[Details]
Sensors have made inroads into automotive, medical, industrial and aerospace applications. But you may not see anything changing yet. Growing demands for safety, convenience, entertainment and efficie...[Details]
As a branch of signal and information processing, digital signal processing has penetrated into various fields of scientific research, technological development, industrial production, national defens...[Details]
Overview
Bioelectric signals are very weak, and there is strong interference when detecting them. Therefore, there are many technical difficulties in designing high-quality bioelectric ampli...[Details]
With the development of automatic control technology, the application of precision air pressure generation and control technology is becoming more and more extensive. However, the traditional valve...[Details]
This summary will introduce the transmitter characteristic test of TD terminal products - uplink power control. According to the 3GPP TS34.122 standard, UE uplink power control is divided into uplink ...[Details]
Due to the needs of medical development, in many cases, general thermometers can no longer meet the requirements of fast and accurate temperature measurement, such as measuring human body temperature ...[Details]
0 Introduction
Today, with the rapid development of electronic technology and the emergence of new multifunctional electric energy meters, the choice of memory in the electric energy m...[Details]
When using GPS for positioning, it will be affected by various factors. The factors that affect the accuracy of GPS positioning can be divided into the following four categories (see the figure be...[Details]
Power semiconductors and reactive components (capacitors and inductors) are ubiquitous in today's electrical equipment. In normal operation, they can cause two undesirable side effects on the AC line ...[Details]
With the advent of the new economic era represented by the Internet, PCs have lost their former glory, and smart 3C products (Computer, Communication and Consumer) will set off a new wave. As one o...[Details]
Abstract:
This paper introduces the excitation system designed for 3/3 phase double winding induction generator, which is composed of DSP and FPGA. The interface circuit of the control sys...[Details]
Billboards are information display terminals for the public, with a wide range of civil and commercial values. However, most of the information displayed on billboards is currently solidified in th...[Details]
I hope my mobile phone has more functions, I hope my digital camera is smaller, I hope my Walkman can listen longer... Consumers are always full of expectations for the performance of portable electro...[Details]
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