-
In December 1950, Sichuan built its first 35 kV substation.
In December 1956, the first 110 kV substation in Sichuan, Chongqing Panxi Substation, was put into operation. The first 110 kV trans...[Details]
-
With the advancement of technology, video playback applications have been widely used in commercial electronic products (such as mobile phones and MP3 players). Mobile phones and MP3 players are cu...[Details]
-
0 Introduction
A series of computers are used in the integrated display system of aircraft. Since they were put into use, more than ten models have been formed and equipped on hundreds of aircraft....[Details]
-
Introduction: StoreDot, an Israeli battery developer, said it is researching a battery "self-repair" technology. The company specializes in the research and development of ultra-fast charging batteri...[Details]
-
This is a household inverter power supply circuit diagram with excellent performance. The materials are easy to obtain and the output power is 150W. The design frequency of this circuit is about 30...[Details]
-
Automotive camera module designers must reduce time to market while creating smaller camera module designs that are scalable and reusable for various types of image serializers and sensors. In this a...[Details]
-
As the uplink and downlink data rates supported by wireless networks continue to increase, the application of mobile phones in data services continues to emerge. More and more people are using mobi...[Details]
-
Preface: Android compilation has requirements on PC system performance. It is recommended to use win7 64-bit operating system and the minimum remaining capacity of the hard disk is 80GB. Otherwise, "...[Details]
-
Readers who are familiar with the Microsoft Azure platform know that in the old Classic Portal, we can set up co-administrators (Co-admin). Reference: Windows Azure Active Directory (3) China A...[Details]
-
At this point in time, even those who don’t know much about cars will know that electric vehicles are definitely the general trend of the future, and there will be basically no suspense. However, dif...[Details]
-
As lighting technology has moved from power-hungry incandescent lamps to cold cathode fluorescent lamps (CCFLs) and now to light-emitting diode (LED) lamps, it is clear that while end users are wil...[Details]
-
Forefront RF is a Cambridge-based fabless semiconductor company that aims to make “adaptive passive cancellation” ICs to replace traditional switched SAW and BAW filters in “an increasingly broad r...[Details]
-
Compared with SL320, SL322 level display drive circuit has the characteristics of large input impedance, high rectification efficiency and strong load capacity. SL322 consists of two identical part...[Details]
-
Generally speaking, the relationship between smart gateway and smart home is like that between human and heart. Through it, smart home can realize functions such as system information collection, i...[Details]
-
Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
...[Details]