A very critical indicator of the switching power supply is ripple, which is mainly caused by the switching conversion method. The existence of ripple will also affect the work of subsequent circuits, ...
The data says: The STM32 chip is equipped with a successive approximation ADC. This ADC core tests the voltage value of the signal by continuously increasing the voltage, so the frequency cannot be ve...
[size=4]The source program is as follows:[/size] [size=4]//---------------------------------------------------------------------------[/size] [size=4]//-- File name: Project_Ddr2.v[/size] [size=4]//--...
Interrupts reflect the performance of a microcontroller to a large extent. From this point of view, MSP430 has done a good job in interrupts, mainly providing a very rich interrupt source, including I...
Programmers who have done embedded development must know about the I2C bus, the main serial technology in mobile phones and televisions, which uses two lines SDA and SCL to solve bus transmission, add...
Mouser Electronics and Analog Devices Launch New E-Book, Industry 4.0 and Beyond August 25, 2021 – Mouser Electronics, an electronic component distributor focused on introducing new products to dri...[Details]
As one of the most commonly used time domain instruments for electronic engineers, the oscilloscope is a commonly used testing tool for circuit design, research and development, experimentation, manu...[Details]
CAN (Controller Area Network) bus is a multi-host local network field bus. Due to its flexibility and convenience in networking, high efficiency and reliability of communication, and low cost, it h...[Details]
What is 5G? Is it a new wireless technology that evolves from 4G LTE to a higher speed? Why are we so concerned about 5G when some parts of the world just recently deployed their first LTE networks? ...[Details]
1. Introduction
Land in the central and eastern regions is relatively scarce, and lakes, reservoirs, and fish ponds have been favored by photovoltaic power station developers. More and mor...[Details]
First, let’s take a look at how the book is written. The screenshot is as follows: It says: In μC/OS, the interrupt service subroutine must be written in assembly language. However, if the C lang...[Details]
A fully functional physical laboratory is expensive to build, and the various experimental instruments in it are often expensive and complicated to manage. Imagine if you could build a virtual electr...[Details]
In the past two years, the topic of chip gap has been frequently reported in the newspapers, and everyone has a broad understanding of the current situation of domestic chips. But in fact, in the up...[Details]
Customers often ask how to calibrate an oxygen gas detector, so let me tell you: 1. Keep the calibration environment of the gas detector stable to avoid the influence of drastic changes in temperatur...[Details]
On the evening of February 3, Neusoft Carrier issued an announcement stating that Neusoft Carrier recently received a notice from Cui Jian, Hu Yajun, Wang Rui and Foshan Lanhai Ruisheng Equity Invest...[Details]
AI intelligent computing centers have now become essential infrastructure in all regions. Across the country, four AI computing centers have been built, and construction has started in Xi'an, Xuch...[Details]
According to foreign media reports, software startup Z Advanced Computing (ZAC) has received funding from the US Air Force, which will use its 3D image detail recognition technology (which is based o...[Details]
Because the ALIENTEK routines are all compiled under version 3.08, now because of the upgrade of jlink, I upgraded the keil version to 4.70. The problems encountered were explained and solv...[Details]
In the context of the epidemic and the aging of the population, people's attention and investment in health status are constantly increasing. As we all know, vital signs data is an important basis fo...[Details]
0 Introduction
Inverters have been widely used in many technical fields such as AC electric transmission and UPS. The main circuit switch devices often use fully controlled devices such as...[Details]
PCB Design
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