Dear Technical Support, I need your help urgently. I recently upgraded from Girlfriend 7.0 to Wife 1.0 and discovered that the new program accidentally started the child-making program and took up a...
The problem of stable working point of amplifier circuit1. The importance of the static operating point Q of the amplifier circuit The performance of an amplifier circuit is closely related to the p...
The third generation of anti-noise products in China currently use dynamic noise reduction ( DNR ) technology. DNR technology dynamically adjusts the output voice switch through the changing voice pea...
Nowadays, more and more people are using wireless networks or Bluetooth. However, in some cases, wireless interference may cause Wi-Fi and Bluetooth devices to disconnect or perform poorly, giving you...
After my initial contact with ESP32, I felt that this microcontroller has great potential, especially in the field of Internet of Things. So I want to share with you some of the processes and detours ...
1 Introduction
As a public information display terminal in the subway, LED display screen has very wide civil and commercial value.
At present, most subway vehicles in China are equipped wi...[Details]
Article Overview
As an indispensable and important part of industrial automation, PLC plays a key role in the production process. In particular, Ladder Logic language, as an important tool for...[Details]
TSMC founder Morris Chang recently said that given Intel's rule of retiring at the age of 65, and since Kissinger is already 60 years old, he does not believe that Kissinger can lead Intel back to it...[Details]
The anti-theft alarm introduced in this article can be used as both a door opening lighting controller and an anti-theft alarm. Its performance is very stable and reliable, with almost no false ala...[Details]
According to the Economic Daily, UMC's 12-inch wafer factory has received a large order for MediaTek's IoT chips, totaling 10,000 pieces, and is expected to start shipping in the second quarter. U...[Details]
Light contains the meanings of energy, speed, distance, etc. It is the speed limit in our cognition and the origin of life. Light is also important for cars. Sufficient light gives us the confidenc...[Details]
With the development of computer technology, semiconductor technology and electronic technology, embedded systems are widely used in many fields such as industrial manufacturing, process control,...[Details]
The vehicle control unit (VCU) of a fuel cell electric vehicle is the core control unit of the entire vehicle. It collects signals from the accelerator pedal, brake pedal and other components, an...[Details]
China Energy Storage Network News:
On March 26, the East China Energy Regulatory Bureau listened to the report on the operation mode of the East China Power Grid in 2020. Zhang Huaiyu, the pe...[Details]
The electronic parking brake system (EPB) refers to a technology that integrates temporary braking during driving and long-term braking after parking, and realizes parking braking by electronic cont...[Details]
TDMS (Technical Data Management Streaming) files are a type of binary record file that NI mainly promotes. They combine multiple advantages such as high speed, easy access, and convenience. They can i...[Details]
/**********************************************************************
* File name: main.c
* Program author: kidcao1987
* Program version: V1.0
* Function description: Connect LCD12864 and use it...[Details]
Optics
The three primary colors are red, green and blue, and the three primary colors of dyes are red, yellow and blue. What is four-color technology? Is four-color a gimmick? Can four-color ...[Details]
0 Introduction
The field terminal in a distributed control system is generally composed of a controller and various detection modules, which establish a data exchange link through a certain communica...[Details]
Whether or not the end user is satisfied with the design of their portable device depends largely on the performance of the battery. The key metric for batteries is, of course, battery life. On t...[Details]
Analog electronics
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