This experiment uses the serial port UART0 inside CH549 and uses timer T2 to generate the baud rate. The data is sent to the PC through the Qinheng USB to serial port module and displayed using the se...
Verilog HDL digital integrated circuit design principles and applications : https://training.eeworld.com.cn/course/5753Verilog HDL Digital Integrated Circuit Design Principles and Applications Cai Jue...
[size=4][b]Event details >> [/b][/size][url=https://www.eeworld.com.cn/huodong/Vicor_20181112/index.html][size=4][color=blue][b]Vicor White Paper Download - Bidirectional Power: The "Quiet" Driving Fo...
[i=s] This post was last edited by simulation123456 on 2019-1-9 13:03 [/i] Analysis of self-oscillation and negative voltage generation circuit. Please help me. 1.2 is a winding, 3.4 is a winding, 5.6...
[size=4]Introduction to Passive Intermodulation[/size] [size=4] The problem of passive intermodulation interference has a long history in the communications industry and the RF connector industry. In ...
Spectrum
Light wave: electromagnetic wave with wavelength of 10-106nm
Visible light: wavelength 380-780nm
Ultraviolet: wavelength 10-380nm,
wavelength 300-380nm is called near ultr...[Details]
1. Overview
In recent years, the interface of hard disks, as data storage media, has become increasingly intelligent, and their capacity has been increasing, while their size has been decreasi...[Details]
On June 12, the launching ceremony of the State Grid Ubiquitous Power Internet of Things Green Thousand Miles Tour and the 6th Qinghai Lake (International) Electric Vehicle Challenge with the theme...[Details]
Most enterprises slow down DevOps processes due to serious security issues Software development is faster and more automated than ever before. To keep up and adapt to rapidly changing bu...[Details]
Tianyancha shows that on September 8, Huawei Electric Technology Co., Ltd. was established with a registered capital of 250 million yuan. The legal representative is Wang Jun. The company's business ...[Details]
Recently, as a global power quality solution provider and green energy manufacturer, Eastar Group successfully won the bid for the "Guizhou Radio and Television Information Network Co.,...[Details]
According to foreign media reports, South Korean electric vehicle supercharging station manufacturer Chaevi plans to build an ultra-high-speed charging network in the United States and cooperate with...[Details]
Sina Digital News reported on the morning of December 19 that Apple is investigating an alleged large-scale fraud case by some Foxconn managers who used substandard iPhone parts to assemble iPh...[Details]
According to the news from the Pukou Branch of Nanjing Municipal Planning and Natural Resources Bureau, on May 7, NO. Pukou 2022GY02 was listed and sold, and the winning bidder was Jiangsu Changjing ...[Details]
;This program will show you cycle glitter between 8 led lamps
; maker:Chen Weiwu
; date:2012-11-08
; version:1.0.0
;-------------------------------------------------------------
;Defi...[Details]
Today, the "dual carbon" goals of carbon neutrality and carbon peak have become a global consensus and national action. Against this backdrop, new energy vehicles, new data centers, and East-West com...[Details]
Last time we talked about the light source of LCD TVs. Optics and light are inseparable, so this time let’s talk about the power supply!
(II) Power supply
CCFL LCD TVs are generally divided i...[Details]
Göttingen On the morning of September 16, the first locally produced battery product in Göttingen, a famous university town in central Germany, officially rolled off the production line. This is Guox...[Details]
Introduction
In the process of data acquisition, high-frequency interference signals are inevitable. When the frequency of these signals exceeds the Nyquist frequency, unpredictable in...[Details]
Wireless charging technology is no longer unfamiliar to us. Many electronic devices, including mobile phones, have already used wireless charging, but for cars, wireless charging is still relatively ...[Details]