I saw that the information on the official website is all configured using PMBUS, but since our project uses the JTAG interface, I would like to ask colleagues who have used JTAG burning to share thei...
As consumers continue to adopt Internet of Things (IoT) solutions to connect in-home devices to external and internal networks, smart speakers will become more common in more homes. In fact, the smart...
1. When I use lab_2c to identify the parameters, there is a buzzing noise when the motor does not rotate at the beginning. What is the reason? 2. What is the bandwidth of the current loop regulation i...
[i=s]This post was last edited by zjd01 on 2019-7-29 14:26[/i]Last week I mentioned that one of the important functions of TGF4042 is arbitrary waveform generation. This review mainly introduces wavef...
Since the first radio was installed in the car, people's expectations for cars are no longer limited to travel, but have given them more missions. Now, with the rapid development of intelligent techn...[Details]
Many novice engineers, company purchasers and some people who are new to oscilloscopes but don't know much about them will struggle with the question of whether to buy domestic or imported oscillosco...[Details]
This task requires the design and production of a simple automatic tracking car based on single-chip microcomputer control. The car uses AT89C51 as the control core, and uses the single-chip microcom...[Details]
Abstract: This paper describes an automatic control system for a greenhouse. The system uses Luminary's LM3S102 processor and a streamlined TCP/IP protocol stack to build an embedded Web server to...[Details]
1. Advantages of STC12 series microcontrollers 1. High cost performance. Using the STC12 series microcontroller can save the reset circuit, external data memory (such as 24Cxx series chips), and in s...[Details]
Working principle of power factor correction
1 Definition of power factor
Power factor (PF) refers to the ratio of AC input active power (P) to input apparent power (S). It can be express...[Details]
Common methods:
1 Embed assembly instructions in C/C++ programs
Syntax format:
__asm
{
assembly language program
}
2 Access global variables defined in C/C++ in assemb...[Details]
Recently I wanted to plug a camera into my board and record some videos. After two or three days of work, I was able to use the ffmpeg program to record videos on my board, and then save the files ...[Details]
Abstract: This paper develops a dynamic characteristic monitoring system for electromagnetic relays based on LABVIEW. The transient process of electromagnetic relay closure is sequentially divided in...[Details]
Recently, US Democratic presidential candidate Michael Bloomberg said that he plans to make all new cars sold in the United States electric vehicles by 2035, reduce diesel emissions through electric ...[Details]
(1) Origin of the incident
A few months ago, I got a board designed based on the Micetek EV44b0-II development board from a friend. I felt very good about its bootloader MBL. My friend said it might...[Details]
1. How to enter sleep mode 1) Some important data should be stored in the status register. The data in the status register will not be lost after power failure. 2) Set up the wake-up source ...[Details]
51 single chip microcomputer structure: Thinking structure is important: As can be seen from the figure above, the memory of the 51 microcontroller is divided into two parts: program memory ROM and...[Details]
buzzer How the buzzer works buzzer the difference: The "source" here does not refer to the power supply. But the source of shock. In other words, the active buzzer has an oscillation source inside,...[Details]
Electric vehicles (EVs) are the future of mobility, but the biggest barriers to mass consumer adoption are range anxiety and price. While using a larger battery would be the obvious solution to inc...[Details]
Power technology
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