The principle of phase-locked loop frequency controlPhase-locked loop frequency automatic tracking-------Use the phase-locked loop to ensure that it works at the desired frequency pointHow do you unde...
In the previous article, we introduced the hardware schematic diagram of the AC7801x motor development board. Now let’s complete the construction of the development environment.
First, we come to the ...
[i=s]This post was last edited by QWE4562009 on 2022-1-12 19:20[/i]1. What are the functions of the components in the box? 2. How to select the components in the box?...
This is an i.MX6 development board from two years ago. The i.MX series has good performance and is upgraded quickly. While showing the board, I also hope to be able to exchange other development board...
The HP6750 chip has a lot of peripherals, and there is a lot to play with and explore. The board under review is the HPM6750EVKMini. Since it is a mini, the onboard peripherals must be reduced. Fortun...
The price of the MCU you use has increased, but this is not the worst result. In the past 20 years, the price of chips has basically eased after half a year. This year is different. It is approachin...[Details]
Laser cladding is widely used in the field of material processing
Laser cladding (also known as laser additive manufacturing or coating manufacturing) is the process of depositing additive materi...[Details]
Wired M-Bus is a bus system designed for household meter data transmission. It is a hierarchical system consisting of a master device, several slave devices and a pair of connecting wires. The intr...[Details]
Wireless charging is not a new technical solution. In fact, there are a lot of wireless charging applications in our daily life, such as electric toothbrushes, electric shavers, and other consumer el...[Details]
Non-utility energy metering is managed by relatively independent comprehensive departments other than the public utility departments such as electricity, water supply, gas supply and heat supply, suc...[Details]
1. Introduction
Microgrid refers to a small power generation and distribution system composed of multiple energy sources. The purpose of microgrid is to realize the flexible and efficient appl...[Details]
Three-wire RTD is mostly used in industry. It has one lead at one end and two leads at the other end. The principle of using three-wire RTD is shown in the figure below. It can effectively eliminate ...[Details]
application
In the control module of the electrical switch cabinet, accurate delay control is essential to ensure the safe operation of high-voltage equipment. The control module needs to outp...[Details]
1. Project Overview 1.1 Introduction Healthy life is inseparable from fresh air. We use AVR microcontroller to design an air detector to measure air quality anytime and anywhere. 1.2 Project Backgr...[Details]
5G is undoubtedly the hottest topic at the moment. It is not only a technological revolution, but also an industrial revolution involving many fields. In June this year, with the Ministry of Indust...[Details]
Pressure transmitter refers to a pressure sensor with output as standard signal. It is an instrument that receives pressure variables and converts the pressure change amount into a standard input sign...[Details]
1 Introduction
Washing machines are an indispensable household appliance in the home, and they are developing very fast. Fully automatic washing machines are favored by everyone because of their con...[Details]
After years of development, the performance of electromagnetic flowmeters has been continuously improved and their functions have gradually become stronger. There are also many types according to clas...[Details]
Abstract: This article introduces the functional characteristics of a new type of microcontroller serial port expansion chip and the application of the interface with the microcontroller. Key...[Details]
Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently released a new product in the EZ-USB™ series, the EZ-USB™ FX20 programmable USB pe...[Details]