Yesterday I suddenly received a text message that a courier had arrived. I was wondering what it was because no one had used my address to buy anything in the past two days. WhenI got off work in the ...
sipoweronsemi and Avnet IoT Innovation Design Competition
Low-power embedded motherboard, X86 architecture, wide application range, strong software versatility, complete functions, easy to use, small size (96*90), convenient for your development. Professiona...
[i=s]This post was last edited by damiaa on 2022-9-5 10:22[/i]【Home Treasure】 esp32s2 wifi sta analysis
例子:Wifi station_exampleStation_examole_main.c
Used wifi initialization
freertos
Event Loop Libra...
Welcome to discuss. The Internet of Things (IoT) is a network that connects all ordinary objects that can perform independent functions, such as the Internet and traditional telecommunications network...
It is now possible to connect low-power nodes to the Internet using a variety of wireless technologies.Among all wireless technologies, using the Sub-1 GHz band for communication can achieve the longe...
When debugging the 430 microcontroller, it is required to use IO interrupt to wake up the system. The following experiences are summarized, which should be paid attention to when using IO port interru...
Preface
Compared with traditional identity authentication methods, biometric recognition technology is more secure and confidential. This is because biometrics are, to some extent, universal,...[Details]
The following are just my humble opinions. I posted them on the 51hei tutorial website today when I had nothing to do. Please don't criticize me.
Machinery can be divided into three levels:
Th...[Details]
On November 26, the power supply service command center of State Grid Suzhou Power Supply Company (hereinafter referred to as "Suzhou Power Supply Company") issued an early warning message on the l...[Details]
At Computex 2019 in Taipei, Intel demonstrated how its PC platform delivers a comprehensive PC experience for today and tomorrow – from hardware and software innovations, new laptop prototypes, artif...[Details]
According to foreign media reports, Israeli nanotechnology startup Gauzy Ltd. has raised $10 million (about 70.813 million yuan) in its Series C financing, led by Hyundai, Israel's most popular car b...[Details]
In addition to serial communication, STM8L can also support infrared communication and smart card protocol. These functions will be developed and the program source code will be released later. STM8L...[Details]
Following the Mate X and Mate Xs series, there are reports that Huawei is also developing a new clamshell folding screen phone similar to the Samsung Galaxy Z Flip and Moto Razr 5G. Dutch technology ...[Details]
1. Introduction to the Standard Firmware Library This article downloads STM32F4xx_DSP_StdPeriph_Lib_V1.5.0, and its folder is shown in the figure below: The Project folder contains templat...[Details]
The function of the PLC automatic program is to control the equipment to work according to the designed process. There are also several methods for writing the process of the PLC automatic program....[Details]
Precision means that the calorimeter has good parallelism, but it does not mean good accuracy and good reproducibility. Good accuracy can ensure high precision and good reproducibility. Ambient tempe...[Details]
introduction A/D converters are often used in the design of intelligent instruments. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion accuracy, str...[Details]
1 Introduction
In China, there are many patients with traumatic craniocerebral injury who are in urgent need of emergency treatment. However, a considerable number of patients with intracr...[Details]
According to the latest report from Reuters, a spokesperson for Japanese technology giant Sony said on the 28th that in order to reduce losses, Sony will close its smartphone factory in Beijing, Chin...[Details]
Beijing time, February 24th morning news, it was reported that on Wednesday local time, Ford CEO Jim Farley said at the Wolf Research Conference broadcast live on the Internet that there are no plan...[Details]
The hydraulic system is a technology widely used in industry and engineering. It uses liquid as the working medium and realizes the transmission and control of energy through the pressure and flow ...[Details]