[i=s]This post was last edited by dcexpert on 2019-7-14 12:33[/i]This content is originally created by dcexpert , a user of EEWORLD forum . If you want to reprint or use it for commercial purposes, yo...
I want to use 51 single chip microcomputer to make a waveform recognition device. It can distinguish external sine wave, triangle wave and square wave signals. What algorithm should be used to impleme...
As an RF engineer, your work will more or less involve power amplifiers. Power amplifiers can be said to be a hurdle that many RF engineers cannot avoid. Functions, classifications, performance indica...
[i=s]This post was last edited by hakura on 2019-1-30 17:13[/i] I think it is difficult to read because I am using machine translation, but I would be happy if you could reply. I wrote a program for C...
Ah~ I can finally post a serious suggestion. It's like this. I always think that EEWORLD is the first to start the fine tradition of E-coin, a network currency with a 1:1 exchange rate between real go...
With the rapid development of Internet, the mutual promotion of communication and computers, the requirements for power supply quality of precision electronic equipment used in them, such as comput...[Details]
Goldman Sachs analyst Rod Hall told CNBC on Tuesday that consumers may not notice improvements in phone performance when using 5G phones. "We call 5G a brand, not a feature," Hall said when discussi...[Details]
The Japanese government will require all independent administrative companies and government-designated companies that handle personal information to consider security risks when purchasing telecommu...[Details]
There is no doubt that Apple is continuing to improve the iPhone signal problem, and the next new phones will continue to use Qualcomm baseband. According to DigiTimes, Apple's next-generation iPho...[Details]
IT Home reported on July 8 that according to foreign media reports, a suspected Xiaomi MIX 4 appeared in overseas stores, and the interface information showed that it will be equipped with a S...[Details]
Eight well-known manufacturers – Phoenix, HARTING, Molex, Murrelektronik, Binder, Cognex, Aicha and Weidmuller – have established themselves on the market with the push-pull locking mechanism for M12...[Details]
According to foreign media reports, automotive vision technology innovator Foresight Autonomous Holdings is using advanced vision technology to improve 3D perception to increase accuracy and road saf...[Details]
In the interrupt service function, if the flag is set, and then other functions judge the flag, it is necessary to set a global variable to implement it. The modifier volatile needs to be added to th...[Details]
Technology changes life, but safety always comes first
As the most important means of transportation for people, nothing can influence people's daily travel and lifestyle more than cars. Since...[Details]
This article takes the AT89C51 system with a 6MHz clock as an example to illustrate the application of clock interrupts:
Timer initial value and interrupt cycle The clock interrupt does not need to...[Details]
1. What is a timer/counter In the 51 single-chip microcomputer, the timer/counter is used to realize the timing function, and has the counting function to realize the counting of external signals. 2....[Details]
(I) Failure of peripheral circuit components
This type of failure often occurs after the PLC has been working for a certain period of time. If a component failure occurs in the PLC control loo...[Details]
A new round of global technological revolution and industrial transformation is in full swing, and human society has never stopped its pace of technological innovation. Hexagon deeply integrates the ...[Details]
As Xiaomi's first flagship with under-screen camera, Xiaomi MIX 4 has attracted the attention of many consumers since its release. Three years later, Xiaomi MIX 4 not only brings a stunning C...[Details]
Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]
MEMS sensors
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