The real-time clock (RTC) is a module independent of the main function, used for timing functions related to calendar time. In the past, there were special chips such as DS1302. Now, due to the improv...
[i=s]This post was last edited by lehuijie on 2019-2-19 22:47[/i] Today is the 15th day of the first lunar month, and it is also the last day of our Spring Festival. This photo shows the making of whi...
"ESD Unveiled (Principles and Typical Applications of Electrostatic Protection)" is the result of more than 20 years of research and work experience of Dr. Steven H. Voldman in the field of electrosta...
After the hardware is connected correctly and the development software is installed, you can download and debug the demo you want to implement.Here are some screenshots of the software to be downloade...
Reposted from: Anfulai Electronics WeChat Official Account
Note: These pictures are collected from the Internet and are quite interesting.Look at the highlights^_^, I Googled it and found that this ch...
[Introduction] EMC is a difficult issue in the industry. This article introduces the three laws of EMC, the three elements of EMC problems, the characteristics of electromagnetic disturbances, and the...
BMW China officially signed a contract with Tencent at the "2019 China Innovation Day" press conference held in Beijing. The two parties will cooperate to establish the BMW Group's "high-performance ...[Details]
Abstract: A high-precision self-excited multi-channel output regulated switching power supply is proposed. Compared with the previous multi-channel output switching power supply, it uses very few comp...[Details]
From March 11 to 13, at the 14th China International Energy Storage Conference (CIES2024), Leisheng Energy won the recognition of experts and peers with its unique strategy and innovative technolo...[Details]
In LED design, ripple exists both theoretically and practically. There are five common ways to suppress or reduce it: Increase inductance and output capacitor filtering According to the form...[Details]
Abstract: In order to measure the temperature, pressure, flow and other thermal parameters of each part of the large-scale double-tower 4-effect high-temperature multi-effect seawater desalination ex...[Details]
In our actual projects, frequency converters are often used, such as fan frequency conversion speed regulation, water pump frequency conversion speed regulation, conveyor frequency conversion speed...[Details]
1 Principle The 51 series microcontroller has more than two 16-bit dual-channel timers (TIME0 and TIME1), and each channel can be selected as an input capture mode to measure the pulse width. We use ...[Details]
This afternoon, DXOMARK announced that the Samsung Galaxy S20+ audio score was 66 points. The official said that its performance was not impressive because its playback performance was somewha...[Details]
The global semiconductor industry is facing a vicious cycle of shortages and price increases. Among them, the price increase of driver chips is the highest among all products in the industry. Since t...[Details]
The address remapping of ARM chips means one-to-one correspondence. Remapping is to reallocate this one-to-one correspondence. We can regard the memory as a black box with output and input ports. As...[Details]
This article begins to understand the microcontroller from the perspective of integrated circuits, mainly introducing the pin diagram and pin functions of the microcontroller, as well as simple p...[Details]
A* search algorithm - A graph search algorithm that calculates a path from a given starting point to a given end point. It uses a heuristic to estimate the best path through each node and use it to...[Details]
OPPO recently officially announced the new Reno4 series of phones, which still focus on video shooting, including super night scene videos and a new generation of video stabilization. In additi...[Details]
The advent of Smart Battery Systems (SBS) has greatly simplified the design of stand-alone battery systems, so its application has gone beyond the notebook computer field and has appeared in variou...[Details]
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