Hey guys, I use AT command to dial in HyperTerminal, the configuration is as follows: AT+CGCLASS="B" OK AT+CGDCONT=1,"IP","CMNET" OK AT+CGATT=1 OK AT+CGACT=1,1 OK AT+CGPADDR=1 +CGPADDR: 1,"010.206.227...
[i=s]This post was last edited by Shi Yu on 2017-4-1 14:15[/i] [b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]Shi Yu[/size]. If you need to reprint or use it for c...
[size=12px] Fresh graduates should not work on consumer electronics hardware. Because if you want to change careers in the future, people won’t give you a chance, and your salary won’t go up. If you l...
Abstract: The electromagnetic compatibility (EMC) design of monolithic switching power supply is introduced, including the analysis of electromagnetic interference waveform and circuit model, as well ...
The scalable hardware architecture of the DesignWare ARC EV6x embedded vision processor is used to optimize its algorithm migration and accelerate software. The architecture includes up to four 512-bi...
Abstract: The full digital phase-locked loop implemented in FPGA is very widely used. This paper improves the integrated digital phase-locked loop 74297, designs a phase-locked state detection circuit...
There are many different ways of human-computer interaction. The more common ones are listed below:
Mouse interaction: Using a mouse to operate a computer and interact was the most common human...[Details]
In recent years, with the increasing demand for manufacturing and automated production management, industrial barcode scanners have gradually become an indispensable part of the industrial manufact...[Details]
1. Equipment Overview
Shell-and-tube heat exchangers are a common heat exchange device used in chemical evaporation and heating equipment. Currently, the tubesheets of shell-and-tube heat exch...[Details]
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
When we travel in cities, we all find that electric vehicles have many advantages. As a means of transportation, they can also fulfill their mission well. Now, more and more residential communities...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
Recently, South Korean robotics giant WIRobotics launched its first general-purpose humanoid robot, ALLEX, at the Robotics Innovation Center (RIH) at the Korea University of Science and Technology....[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
As the scale and business applications of national e-government networks continue to expand, the data and services transmitted over them are becoming increasingly sensitive and critical. To protect...[Details]
Since its invention in the mid-1940s, the microwave oven has evolved from a humble beginning to commercial use, entering homes in the 1960s and rapidly gaining popularity. Its basic functionality a...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]
Normally, we determine our location and where we want to go by comparing our surroundings with observation and simple GPS tools. However, this kind of reasoning is very difficult for self-driving c...[Details]
With the increasing number of new energy vehicles on the road, the deployment of supporting facilities for these vehicles has accelerated, and new energy vehicles have gradually entered the vision ...[Details]
Preface
Low-voltage motors are widely used in nonferrous metallurgical plants. Their abnormal operation not only impacts normal production but can also threaten human life. Therefore, providin...[Details]
Embedded System
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