Growatt's MAX 80KW inverter is an excellent industrial inverter. It not only has a bright and beautiful appearance, but also has a powerful internal core chip. Since there are many engineers in the el...
In recent years, with the rapid development of China's economy, especially the blind investment and low-level expansion of some regions and high-energy-consuming industries, the contradiction of insuf...
Because copper is easily oxidized in the air, the copper oxide layer has a great influence on welding, and it is easy to form false welding and virtual welding. In severe cases, it will cause the pad ...
Abstract: A high-performance 8051 design with improved architecture, peripheral function integration, and selection of appropriate clock sources to reduce power consumption; and introduces software te...
[i=s]This post was last edited by ddllxxrr on 2018-10-27 20:13[/i] Those who have a board know what D2 refers to. Those who don't have a board may think it's a bomb. D2 refers to a blue LED on the min...
Once upon a time, facing the high technical thresholds of optics, machinery, electricity, and software, many companies stopped in their tracks. The mysterious veil of measurement software has almost b...[Details]
This program mainly realizes the acquisition of DS18B20 temperature sensor data and transmits the temperature data to the computer using serial communication.
Note: When using the Puzhong Technology ...[Details]
The PIC series of microcontrollers produced by Microchip Corporation of the United States have been widely used in industrial control, instruments, meters, communications, home appliances, toys and...[Details]
STMicroelectronics recently updated the white paper on factors to consider in NFC design to improve user experience
, adding the latest NFC Forum guide system and guidelines to en...[Details]
On April 2, it was learned from the State Grid Infrastructure Department that in the first quarter of this year, State Grid Corporation of China started 7,206 kilometers and 42.87 million kilovolt-...[Details]
In LED lighting systems, if the power factor correction (PFC) block does not respond quickly enough, the fluctuating AC input can push the output voltage out of its normal range and cause changes i...[Details]
Infrared thermal imaging temperature measurement technology is a very effective new type of equipment fault detection and temperature online measurement technology. It can accurately jud...[Details]
The world's first 7,500 cubic meter liquid carbon dioxide transport ship was launched in Dalian, Shenyang Blower Group signed the world's largest ethylene plant order, and the world's first four-seat ...[Details]
1 Introduction LED dot matrix is needed to display graphics and Chinese characters in more and more places such as large shopping malls, stations, docks, subway stations and various service win...[Details]
An oscilloscope is an electronic instrument that can directly display the waveform of voltage changes. It can not only observe the change process of electrical signals, but also measure the waveform,...[Details]
The microcontroller source program is as follows: #include "Main.h" SIGNAL(SIG_OVERFLOW0) //The interrupt sends a number every 1 second { TCNT0 = 200; TIMSK &= ~_BV(TOIE0);...[Details]
Working principle of the automatic conversion circuit for voltage and current regulation: When the current regulation is working, the voltage loop is saturated, and the output of the voltage loop is ...[Details]
In 2022, automobile standardization work will continue to be guided by Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, fully implement the spirit of the 19th National Cong...[Details]
1 Introduction
With the rapid development of high-speed railways, the speed measurement and positioning of trains on high-speed railway lines with speeds exceeding 350 km/h are becoming in...[Details]
Editor's Note: National-level specialized, refined, innovative and small giant enterprises refer to high-quality small and medium-sized enterprises that are located in the core areas of the industrial...[Details]