I have asked a question before, and I want to talk about how to amplify a 2MHz sinusoidal signal to 300v. Thank you for your answers.
Now I have made a low frequency transformer, the frequency is 200k...
The name of the watchdog is quite interesting. Its function is to bite the owner when he is distracted to wake him up. In practical terms, when the MCU enters an infinite loop somewhere during operati...
After setting up the development environment, first drive the existing LED on the board and tune the serial port to print debugging information. Because the provided routines include the use of this p...
[i=s]This post was last edited by oxygen_sh on 2022-3-17 19:54[/i]I am going to use the National Technology M4 development board to make a three-phase motor control application. I searched the box and...
When applying AR1021X modular integration, some applications need to use modules as soft AP, which involves the hostapd configuration problem. If the configuration is not good, there will be no SSID h...
Intelligent electromagnetic flowmeters are now widely used. With the advancement of science and technology and the continuous improvement of processing level, the functions of intelligent electromagn...[Details]
1. Causes of equipment failure
The thing is, last week I received a consultation call from a work site, reporting that the servo positioning at the work site was inaccurate. After repeated com...[Details]
CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]
A robot is a type of robot used in automated production and manufacturing processes. They are designed to perform a variety of tasks, including assembly, welding, handling, packaging, precision mac...[Details]
1 Introduction
Large power electronic equipment, such as high-power and high-voltage inverters, often require extremely high reliability. The main form of failure affecting power electronic eq...[Details]
The basic working principle block diagram is as follows:
1. Input switch: As the input working switch of the voltage stabilizer, a small air switch type circuit breaker with limited current pro...[Details]
2020, as the beginning of the next decade of autonomous driving, is destined to be an extraordinary year, which has been reflected in the past six months. In order to promote the rapid development of...[Details]
With the development of Internet of Things technology, MCU processors have become increasingly powerful. The boundaries between MCUs and microprocessors are becoming increasingly blurred, and they wi...[Details]
The 100-megapixel Fujifilm GFX 100 medium format camera is officially launched. The following are the specifications of the Fujifilm GFX 100 medium format camera: 102-megapixel back-illuminated CMO...[Details]
Regarding the interrupt of STM32, I believe that friends who have played with microcontrollers know that interrupt is a major advantage of MCU, which enables MUC work to distinguish the "priorities"...[Details]
According to foreign media reports, researchers from the Oregon State University College of Engineering have developed a battery negative electrode using a new nanostructured alloy that may revolutio...[Details]
34063 is widely used because of its low price, switching peak current of 1.5A, simple circuit and efficiency that meets general requirements. In ADSL applications, the switching frequency of 34063 has...[Details]
1. Resistor detection method and experience: 1. Fixed resistor detection. A. Connect two test leads (regardless of positive and negative) to the two end pins of the resistor to measure the actual...[Details]
Introduction: Here we provide you with a PIC siren sound program. ;************************************************************ LIST P=16F84A,R=DEC ; define the device, the default is decimal ;--...[Details]
Although the prices of lithium battery material products represented by lithium carbonate and lithium hexafluorophosphate are sluggish and have led to a decline in the performance of a large number ...[Details]