1. Introduction
In fact, I wanted to make an interactive device before, which can monitor some website information, so that I can see and give feedback in time. I have been exposed to the ESP32 series...
[i=s] This post was last edited by me on 2021-4-8 17:32[/i]As shown in the figure below, the highlighted part is the 3.3V routing of STM32F103. First, AMS1117-3.3 outputs 3.3V in the upper left corner...
I am currently working on a product for use in cars. All other circuits have been designed, but I am not sure how to handle the EMC of the power supply (the 12V power supply is taken from the car). I ...
It is reported that important domestic 12-inch wafer chip manufacturers and memory chip design and manufacturing plants have started the certification process for Wanye Enterprise's Kaisitong integra...[Details]
When the program starts running, the system is in the positive counting state. When the key is pressed for the first time, the system switches from positive counting to countdown; when it is pressed ...[Details]
Applications in the ultra-wideband (UWB) frequency range of 3.1 to 10.6 GHz require bandpass filters with large fractional frequency bandwidths. The Federal Communications Commission (FCC) of the Unit...[Details]
Text/Duoyu
On August 25, 2022, with the theme of "Transformation, Innovation, Intelligent Manufacturing", hosted by Shenyang Municipal Government, co-organized by Shenyang Municipal Cham...[Details]
Since the threshold for LED light strip production is low, there are many people selling this kind of decorative products. Only a few experienced people can identify the LED light strips produc...[Details]
1 APB bus
The core8051s kernel supports the APB3 bus, and the APB writebuffer is {XWB3, XWB2, XWB1, ACC};
Write access
Writing values to addresses above FC00 indicates an APB...[Details]
On March 23, Xin Baoan, general manager and deputy secretary of the Party Committee of State Grid Corporation of China, visited the Beijing Data Center of State Grid to investigate information and ...[Details]
Today, a whistleblower named @We_The_Techies on Twitter released several real photos of the upcoming Galaxy S21 series. Around the same time, well-known whistleblower Evan Blass also released s...[Details]
A servo system, also known as a follow-up system, is an automatic control system that can track the input command signal to obtain accurate position, speed or force output. Most servo systems have ...[Details]
A New Era in Electrochemical Sensing Technology
A new era of electrochemical sensing technology
By: Hideo Kondo, Product Marketing Engineer, Analog and Mixed Signal Division...[Details]
According to foreign media reports, Hyundai Mobis has launched the world's first airbag designed specifically for purpose built vehicles (PBV).
PBVs typically feature spacious interiors ...[Details]
Renesas Electronics Corporation (TSE: 6723), a leading supplier of semiconductor solutions, today announced that it has signed a global strategic partnership agreement with Shenzhen Bettery Electroni...[Details]
Jlink version: J-flash ARM V4.12 Configuration of J-Flash ARM. Generally speaking, you will find some *.jflash configuration files in file-- open project, and you can just load...[Details]
Four programs need to be added to the project: S3C2440A.s; 2440lib.c; main.c; led.c. Main program: /********************************************************************************************* *...[Details]
As the speed of electronic equipment continues to increase, the interconnection system design of connecting devices, circuit boards, integrated circuits and devices has become increasingly critical...[Details]
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