[url=home.php?mod=space&uid=108278]@常常泽1[/url] [size=16px] [/size]【Motor Kit P-NUCLEO-IHM】The first article is about getting started with testing and sharing information[url]https://bbs.eeworld.com.cn...
I have been reading "Linux Kernel Source Code Scenario Analysis" recently, and I wrote some thoughts by the way. Reading kernel source code is a very interesting thing. It is like a line that connects...
[i=s] This post was last edited by hejecu on 2018-11-4 09:45[/i] [b][b][font=宋体][size=22pt][font=宋体] Chapter[/font][/size][/font][/b][b][font=宋体][size=22pt]Five[/size][/font][/b][b][font=宋体][size=22pt...
The post says 1E gold coin = 1 RMB, so my 100E gold coins are 100 RMB? How did they come from? What can they be used for? I am just posting, I don't know when the E gold coin became 100, what is the u...
When P1DIR&=~BIT0;P1SEL|=BIT0L; is set to connect the output terminal of a module to P1.0, why can't a low level be received? The module can work normally. Thanks for your guidance...
Air purifiers improve indoor air quality by filtering out dust, eliminating odors and harmful gases, and killing bacteria and mold through methods such as adsorption, filtration, catalytic decompositi...
At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
Automotive applications are particularly sensitive to EMI events, which are unavoidable in a noisy electrical environment consisting of a central battery, bundled wiring harnesses, various inductiv...[Details]
In order to highlight the concept of "energy saving and environmental protection" of intelligent buildings, solar street lights are designed for intelligent communities. The inclination and capacit...[Details]
Although it is relatively easy to check the stability of a simple amplifier at lower frequencies, it may be much more difficult to evaluate the stability of a more complex circuit. This artic...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
1 Introduction
There have been many studies on the detection and protection of power grid short circuit and line fault. The short circuit, overload and overvoltage protectors on the market have ...[Details]
Single-chip microcomputers are widely used because of their small size, powerful functions and low price. This article introduces the method of designing a micro electronic piano using the AT89C51 sin...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
With the rapid development of the national economy, lifting and hoisting operations are used more and more frequently and widely in various fields of economic construction. China has continuously expl...[Details]
The future energy storage hotspot is not coal or iron ore, but lithium. This lightest metal in nature may be the heaviest resource in the future energy landscape. China launched an ambitious electr...[Details]
Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]
Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[Details]