The figure shows the operational amplifier integration and differentiation circuit.My questions:
1. In what areas are integral and differential circuits generally used in circuit design? (It would be ...
Motor control is one of the required courses in automation engineering. It plays an extremely important role in the fields of industrial automation, robotics and smart machinery. Motor control is a hi...
This article records the implementation of a more complex case. The hard I2C of ESP32 C3 drives OLED and AHT10, measures temperature and humidity and displays them on OLED, connects to WiFi, and estab...
During the summer vacation, I found that the city was holding a children's robot competition - waste material robots, so I signed up for my two little friends. The competition rules allow the use of w...
[i=s]This post was last edited by qwqwqw2088 on 2018-12-7 08:19[/i] [size=4] Small and long-life automatic portable electronic devices are the future development direction. Most portable electronic de...
As shown in the figure below, the reference is the typical schematic diagram of SP232E
Attached is the data sheet of SP232E.
I want to ask a few basic questions:
1. Is this the end of the connection? ...
One stress that is often overlooked in
a power supply
is the input
capacitor
RMS current. If not properly understood, excess current can cause
the capacitor
to overheat and fa...[Details]
On May 21, the "Economic Analysis Report from the Power Perspective" compiled by the Energy Big Data Evaluation and Application Research Center of Hangzhou Power Supply Company in Zhejiang Province...[Details]
//************************************************ ****************
//Name: Single-chip infrared TV remote control C51 program code()
/*-------------------------------------------------------------...[Details]
Focused on power consumption and cost optimization, recently unveiled at the AutoSens (September 12-14) and InCabin (September 15) trade shows in Brussels Smart Eye, a world-leading artificial inte...[Details]
China Energy Storage Network News:
· Given that most provinces have accumulated more than three years of operating experience in the medium- and long-term market, the signing of medium- and...[Details]
In the field of automated driving, Tesla is definitely one of the most hardworking car companies in terms of publicity. Now Musk is back to show off again! Recently, Mr. Bang learned from relevant ch...[Details]
Class D audio amplifiers use pulse width modulation (PWM) signals instead of the linear signals usually used by Class AB amplifiers. The PWM signal here covers the audio signal as well as the PWM s...[Details]
As LED luminous efficiency improves and costs continue to fall, the LED market is expanding from mobile phone backlights and automotive instrument lighting, as well as special lighting and landsca...[Details]
In order to be informative, this article will not waste space to explain the principles and algorithms of FFT. There is a lot of information, and we assume that customers already know it and have som...[Details]
According to foreign media reports, Apple analyst Ming-Chi Kuo said in a research report that Apple plans to mass-produce a redesigned MacBook Air starting in the third quarter of 2022, which will be...[Details]
The IEEE 802.3af standard for Power over Ethernet (PoE) brings a new face to Ethernet by providing for the transmission of DC power along with 10/100/1000 Mbps data. Among them, PoE brings a uniqu...[Details]
The electric power industry is in the midst of a transformation, a revolution in the way electricity is produced and distributed. Smart grid technologies are changing the way utilities and consumer...[Details]
I don’t know when it started, but whenever we talk about smart cockpits, there are always friends who express similar views to us in the backstage comments: Since you always think that Apple’s car ...[Details]
Ⅰ. Write in front In some specific situations, precise delay (us level) is required, especially for the underlying driver. If software delay is used, the delay will change with the change of system c...[Details]
The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]
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