[i=s]This post was last edited by sigma on 2019-6-12 10:09[/i]"Control" is a major category in the National Undergraduate Electronic Design Competition. In the 11 electronic design competitions, "Cont...
Live broadcast today at 14:00: TI desktop DLP 3D printing, 3D scanning and industrial display applications based on DLP Pico technologyClick here to enter the live broadcastLive broadcast time: 14:00-...
Kelvin Four -terminal sensing is also known as four-terminal detection (4T detection, 4T sensing), four-wire detection or 4-point probe method. It is an electrical impedance measurement technology tha...
[i=s]This post was last edited by Beixiao on 2021-11-13 11:39[/i]I used a series voltage regulator circuit before, and then I saw this circuit. Both circuits can stabilize the voltage, but what is the...
[i=s]This post was last edited by qwqwqw2088 on 2020-1-24 15:03[/i]30 questions in total
1. Opposites in batteries 2. Analysis of low-capacity ideas 3. A brief discussion of Six Sigma Design 4. Severa...
1 Basic principles 2 Implementation Code The code is mainly written based on the logic block diagram of timer 2 and the logic block diagram of interrupts, so that the code is highly readable and ...[Details]
It has become a normal practice to wear headphones and listen to music on the way to and from work to relieve fatigue from a day's work. However, the sound of car engines on the road and the roar o...[Details]
How to judge the quality of powder metallurgy density tester and some purchasing misunderstandings 1How to judge the quality of the density tester Mainly look at the weighing accuracy of the densit...[Details]
Today I finally learned a little bit about the control principle and programming of 38 digital devices. Before, I couldn't understand the principle because the three ports P0^1, 2, and 3 controlled th...[Details]
Power supply design tip 13: Be careful not to get burned by inductor core loss
Article source: Published: 2010/08/13 | 452 views | 0 recommendations | 0 comments
Industry-l...[Details]
From door locks to smart door locks, the originally calm "classical" industry has become "popular", and the entire door lock industry has also been upgraded in terms of functions. Fingerprint recogni...[Details]
0X00 Recently, I need to use segment LCD. My colleague came back with the proof and was surprised to find that it could not be driven. After searching on Google, I found that the hardware connectio...[Details]
Intel's disastrous earnings in the fourth quarter of 2022 found the company losing $661 million and profit margins hitting their lowest point in decades, so it's no surprise that the company announce...[Details]
The essential connotation of Internet/NGI is "completely open, equal, and free innovation". It has strong innovation ability, but now lacks self-discipline, and has serious problems with security and ...[Details]
In the assembly language of the ARM processor, the constant expression of in the instruction syntax format has the following stipulation: "The constant must correspond to an 8-bit bitmap, that is, th...[Details]
In the mid-1980s,
the power supply
industry began to see a major change in the way offline power supplies were designed and manufactured. Without fully understanding the subsequent impac...[Details]
Using the wrong battery under the wrong conditions can cause malfunction and explosion. Careful design will avoid accidents such as battery rupture and explosion, and reduce the risk of harmful electr...[Details]
On October 22, Zeng Xuezhong, President of Xiaomi Group’s mobile phone department, explained the battery technology of Xiaomi 10 Extreme Edition. Zeng Xuezhong pointed out that Xiaomi Mi 10 Extreme...[Details]
As MOSFET gate lengths decrease, hot-carrier induced degradation has become one of the important reliability issues.
In the hot-carrier effect, carriers are accelerated by the channel electric ...[Details]
Nowadays, since the signals output by various sensors are mostly weak voltage signals, the measuring instruments need to amplify these weak voltage signals through amplifiers and then connect them to...[Details]
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