[i=s] This post was last edited by Yunhu Congbai on 2022-1-26 14:29 [/i] ## Unboxing The board I ordered on the afternoon of January 20th arrived by plane on the morning of January 21st. In one word, ...
I just started learning Verilog HDL programming in college. The course design is to make a simple digital clock, but when downloading the code to the board, it fails. What is the reason for this? Than...
The load is an ozone generator 3.7V, the working current is 400ma, and the battery power supply is 3.7V 2500MAH controlled by the Pmos switch . During use, it is found that after the ozone module work...
[i=s]This post was last edited by damiaa on 2021-3-16 14:42[/i]Silk screen is AA6B
SOT23-6 package
With 2.2UH inductor
3.7~4.2V boost to 5V
With picturesAsk for model number!!!...
A:
I would like to ask, I want to add uart6 driver to CB140, how do I determine the address of this pin?
I want to add uart6 now
As shown
B:
arch/arm/boot/dts/myimx6ek140p-8uart.dtsi
Dual Ethernet and...
I just saw an article from Avnet on the Internet, and I also want to know the answer to the question.The speed of charging is a "complaint". For example, it takes about 36 minutes to fully charge an e...
introduction
With the rapid development of electronic technology, more and more people are joining the ranks of electronic developers. In the process of learning electronic technology ...[Details]
Nowadays, mobile phones have become an indispensable part of people's daily lives. Frequent use leads to insufficient power, so mobile power banks came into being. Trendy people can use mobile powe...[Details]
In the development direction of the automotive industry, electric vehicles (EV) and hybrid electric vehicles (HEV) are becoming an obvious trend. From a technical point of view, hybrid power is mor...[Details]
How to Make a Tube Amplifier
1. Tube Selection
1. Power Tube The selection of power tube is directly related to the output power of the amplifier. In the era of tubes, most high-...[Details]
Commonly used signal sources in laboratories generally use analog circuits to generate the signals used. Analog circuits have some inevitable shortcomings, such as inconvenience to use, incomplete...[Details]
From the front bumper to the rear bumper, from the roof to the wheels, more and more efficient and innovative semiconductor technologies are used in cars.
Today’s vehicles may contai...[Details]
Summary GGII data shows that Funeng Technology’s global shipments will further increase in the first half of 2023, firmly ranking among the top 10 in the world. Funeng Technology, the leader in lit...[Details]
The first waveform is:
The waveform of the relationship between line voltage and lamp current when the energy-saving lamp is working. The red one is the voltage waveform across...[Details]
Inductor and transformer testing methods and experience
1?Detection of color-coded inductors
Put the multimeter in R×1 gear, connect the red and black test leads to any lead-out terminal of the ...[Details]
According to a patent recently published by the World Intellectual Property Organization (WIPO), Sony is studying the use of flexible displays for accessories such as shoulder bags and backpacks. At ...[Details]
First of all, let me explain why I did the serial port after I did the lighting. The reason is that I think it will be easier to do the future after the serial port debugging is successful, because s...[Details]
Avery Dennison will attend the 2019 Asia International Label Printing Exhibition held at the Shanghai New International Expo Center from December 3 to 6 with the theme of "Making Materials More Ingre...[Details]
In order to further implement the requirements of the National Energy Administration on the development and promotion of the energy Internet industry, and to continue to build a platform for in-dep...[Details]
At the recent Tesla AI Day event, Tesla announced its latest AI training chip "D1", which is astonishingly large in scale. The chip is manufactured using TSMC's 7nm process and has a core area of ...[Details]
According to South Korean media Business Korea, TSMC's sales in February increased by 53.4% (about US$3.1 billion) due to steady growth in demand for system semiconductors such as application proce...[Details]
GD32 MCU
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