In today's electronics industry, technology is developing rapidly and the market is changing rapidly. Testing assets play a vital role in the electronics industry and are the cornerstone for companies...
In daily work, people often ask what is the difference between serial port LCD and parallel port LCD? Let's take a look at these aspects:Internal structure:The parallel port LCD module is mainly compo...
Function and characteristicsOn PCBs, nickel is used as a substrate coating for precious metals and base metals. At the same time, for some single-sided printed circuit boards, nickel is also often use...
I was looked at with tinted glasses for 20 years - I grew up to be a garbage collector
20 years later, I passed the exam to work in a public institution through my own efforts. Now I am working in a s...
[i=s]This post was last edited by ddllxxrr on 2019-4-27 20:26[/i] From Chapter 17 to Chapter 24 of this book, I think I just glanced at them. What has puzzled me for many years is not the problems in ...
First, let’s briefly talk about the photolithography machine. As a top-notch tool in the semiconductor industry, Hu Song and He Xiaodong from the Institute of Optoelectronics of the Chinese Academy o...[Details]
On April 23, Xiaomi held a new product launch conference in Beijing, where they launched new TVs, floor-standing air conditioners, etc. After the launch of these new products, Lei Jun published an ar...[Details]
The 12th Five-Year Plan for the Development of Internet of Things has been officially issued recently. The plan clearly states that it will increase fiscal and tax support, increase the scale of spec...[Details]
Readers familiar with the Azure platform know that Microsoft Azure service management is divided into three levels: 1. Enterprise Service Contract 2. Subscription: Under one enterprise service ...[Details]
The conductivity meter is a laboratory conductivity measuring instrument. It can measure the conductivity of general liquids and high-purity water. The conductivity meter is an essential inspe...[Details]
On April 4, the first flywheel + lithium battery energy storage composite frequency modulation project in China, the China Huadian Shuozhou Thermal Power Composite Frequency Modulation Project, was of...[Details]
Recently, the signing ceremony for the subscription of shares of Shanghai Kaishitong, a subsidiary of Wanye Enterprise (600641.SH), was officially held. It is understood that the founding team of Kai...[Details]
On December 20, 2020, the National School of Development at Peking University hosted the 5th National Development Forum. The theme of this forum was "Dual Circulation: A New Pattern of National Devel...[Details]
0 Introduction
At present, in many fields, electronic instruments are required to work outdoors for a long time, even in many harsh environments. Although there are many targeted designs in har...[Details]
Today, the Shanghai Stock Exchange and the Shenzhen Stock Exchange simultaneously announced that they have reached a consensus on the conditions for including companies with different voting rights s...[Details]
0Introduction
Modern industrial control systems include process control, data acquisition systems (SCADA), distributed control systems (DCB), program logic control (PLC) and other control ...[Details]
On October 23, Changxin Technology announced its third quarter performance report for 2021. The announcement showed that Changxin Technology achieved operating income of 5.082 billion yuan in the fir...[Details]
Preface Usually, the simple application of RF signal source is just input frequency, power, plus some analog and digital modulation, but to fully tap the potential and performance of the signal sourc...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]