Introduction to IoTThe Internet of Things is a large network where any computer or almost anything with an IP address is connected to the internet or to each other to automate tasks or limit human int...
Live Broadcast IntroductionNanoEdge AI studio is a software tool that can help users automatically generate AI models. It does not require users to have professional knowledge in the field of AI. It o...
eric_wangST Sensors & Low Power Wireless Technology Forum
The event is in progress, welcome to join the board-playing team~
Activity link: You play the board and I will give you a prize! Pull out the board and play together@dcexpert"Playing with the Board" +...
1. Sensor Usage
There are many sensors on the Xingkong board, including sound sensors, light sensors, and motion sensors.
The use of these sensors requires the use of the pinpong library, which is man...
First, we download the IDF tool from the official website https://docs.espressif.com/projects/esp-idf/zh_CN/stable/esp32s3/get-started/windows-setup.html#get-started-windows-tools-installer.
Open the ...
[size=4]1) Install Cygwin[/size] [size=4] [/size] [size=4]At the beginning, I selected a part of the installation, but there was no make program. Reinstall all, OK [/size] [size=4]Add Cygwin/bin to th...
1. Introduction
LED is recognized as the next generation lighting technology for mankind due to its energy saving, environmental protection and long life. The biggest obstacle to the populariz...[Details]
In the spring of 2015, PEI-Genesis' first factory in Asia was put into operation in Zhuhai. This 5,000-square-meter assembly plant carries the expectation of this American company founded in 1946 to ...[Details]
Recently, technicians from the Key Laboratory of Industrial Internet of Things and Networked Control of the Ministry of Education at Chongqing University of Posts and Telecommunications demonstrated ...[Details]
I am currently reading "Complete Manual for Embedded Linux Application Development" by Wei Dongshan, and I came to the interrupt section. The book says to burn the program into NANDFlash. When the mi...[Details]
Positioning and related services have quickly found a wide range of applications and prospects in handheld devices, and users are increasingly relying on positioning services. How to accurately find ...[Details]
To develop and transplant uboot, you must first have a certain understanding of uboot, or at least be able to use it, so here you should first familiarize yourself with the use of uboot and how to bu...[Details]
Let's look at the role of MMU from the perspective of historical development.
This part can be combined with Cai Yuqing's explanation . Most of the following content is reproduced here, and som...[Details]
LM3886 is a new high-fidelity, high-power music IC with overvoltage and overtemperature protection from National Semiconductor. Its peripheral circuit is simple and easy to make. Its performance is a...[Details]
System designers are often asked to reduce overall power consumption to reduce the impact on our environment while reducing capital and operating costs. They are also required to increase circuit d...[Details]
CPSR: Program Status Register (Current Program Status Register) cpsr is used to store condition codes when programming at the user level The CPSR contains condition code flags, the interrupt disabl...[Details]
Urban Management Committees (Municipal and Urban Appearance Committees) of all districts, Transportation Committees of the six urban districts, Transportation Bureaus of Fangshan District, Transpor...[Details]
I have been wanting to use the 51 single-chip microcomputer to design and make a "high-power DC brushed motor PWM speed controller". I am usually busy with work and have no time. So, this thing took m...[Details]
In addition to briefly introducing the quasi-resonant power supply, this article will further explain the valley frequency hopping problem, introduce the valley locking technology to solve thi...[Details]
The speed of data transmission depends on optical fiber ribbons. Tiny optical fibers transmit convenient life and also weave a huge network power. When talking about optical fiber, we have to menti...[Details]
On October 21, Tang Chuanle, deputy director of China National Nuclear Corporation Equipment, led a team to visit and exchange with Herui Electric Power. The company's chairman Yang Lin, general ma...[Details]
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