When I saw this passage while studying, it seemed different from what I learned in school. What do you think?When I was in school, I used a book on analog electronics written by Professor Hua Chengyin...
[i=s]This post was last edited by 1nnocent on 2022-7-27 15:44[/i]The function implemented by the RGB three-color lamp routine is to light up the three colors R, G, and B alternately. I would like to s...
[i=s]This post was last edited by ddllxxrr on 2021-1-28 12:24[/i]This is how the matter originated.
My company wants to modify a solution, so I will do it. I still use the old MCU STM32F100C8T6. Since...
I drew the board according to the typical circuit on the datesheet, but I can't measure the output. The input and enable terminals are close to 5V. Please help, save the child....
[i=s]This post was last edited by Tongxin Laosou on 2019-2-16 16:48[/i] Let's delve deeper into the application of amplifiers. In the figure below, the pressure sensor signal is connected to A, B, and...
Flow equipment is known as the "money counter" of the enterprise. Choosing flow measurement equipment with reasonable price and accuracy plays an important role in enterprise operation and equipment p...[Details]
introduction
With the continuous development of microelectronics technology, network technology and control technology, LCD is widely used as a field display device in various communic...[Details]
LEDs are increasingly used to generate light in electrical products, for example, in LCD TV backlight applications, LEDs have replaced traditional cold cathode fluorescent lamps (CCFLs). In indust...[Details]
Interrupt is a basic function provided by CPU;
The basic meaning of interruption should be to allow the CPU to stop executing a certain code sequence and execute another code sequence. There are two ...[Details]
The realization of autonomous driving requires the cooperation of the perception layer, decision layer and execution layer systems. The environmental information and in-vehicle information collected ...[Details]
1 Introduction
Based on Plank's blackbody radiation law, we built a high-temperature test system using sapphire optical fiber coated with high-temperature ceramics as a blackbody high-temp...[Details]
On November 21, 2019, WPG World Peace Group and IBM jointly built an Internet of Things (IoT) ecosystem spanning operational technology (OT) and information technology (IT), playing the roles of aggr...[Details]
At the 2019 Huawei Intelligent Security Business Strategy Conference, Huawei launched a new brand "HoloSens" and launched the HoloSens SDC X2382-HL, which is known as the industry's most powerful com...[Details]
Dozens of Tesla owners have discovered that there is a discrepancy between the vehicle controller code of the domestically produced Model 3 they purchased and the environmental information marked on ...[Details]
The steering system is an important part of the car, and its performance directly affects the stability and safety of the car. The early car steering system was a pure mechanical steering system with...[Details]
LP3947 is a single-cell lithium battery charging integrated circuit
with built-in microprocessor control and perfect performance
. It can be powered by USB interface or AC
power
...[Details]
introduction
In various electronic circuit experiments, power supply is an indispensable instrument. At present, most of the power supplies used in experiments have only fixed voltage output (...[Details]
During the LED lighting design process, engineers can start the specific LED lighting circuit design after selecting the LED driver solution. This circuit design process is not easy, and involves ...[Details]
Some people say that OC3's entry into
the
power supply
industry is a waste of time, some people say that OC3's entry into the chassis market is to grab the last piece of the pie, some pe...[Details]
The 2-wire temperature sensor is a common temperature measurement device, which is widely used in industry, scientific research, medical treatment and other fields. This article will introduce in d...[Details]
Analog electronics
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